Confusing error messages on package resolution failure #309

zanieb · 2023-11-03T15:25:11Z

This issue is to collect all confusing error messages on package resolution failure.

Upstream issues:

Allow an arbitrary, custom incompatibilities pubgrub-rs/pubgrub#152
Dependency version with invalid direct dependencies should be tracked as incompatibility pubgrub-rs/pubgrub#151
Root package version should be optional pubgrub-rs/pubgrub#150
Error reporting: Repeated direct dependency with incompatible versions pubgrub-rs/pubgrub#149

zanieb · 2023-11-03T15:27:31Z

# example.in
httpx==0.8.0
httpx==0.9.0

$ cargo run -p puffin-cli -- pip-compile example.in
  × No solution found when resolving dependencies:
  ╰─▶ root depends on httpx ∅

Two incompatible versions of the same package results in a useless error

zanieb · 2023-11-03T15:33:42Z

# example.in
httpx==0.8.0
h2==0.3.21

$ cargo run -p puffin-cli -- pip-compile example.in
  × No solution found when resolving dependencies:
  ╰─▶ Because httpx 0.8.0 depends on h2 >=3.dev0, <4.dev0 and root depends on h2 0.3.21, root, httpx 0.8.0 are incompatible.
      And because root depends on httpx 0.8.0, root is forbidden.

A pinned incompatible version of an indirect requirement.

This one is relatively reasonable? It's just quite verbose. We need to do better on root is forbidden cases.

charliermarsh · 2023-11-04T19:58:49Z

# example.in
werkzeug==7.0.0

This version doesn't exist, so you get:

$ cargo run -p puffin-cli -- pip-compile requirements.in --verbose --no-cache
  × No solution found when resolving dependencies:
  ╰─▶ root depends on werkzeug 7.0.0

konstin · 2023-11-06T14:06:10Z

The lack of version range merging makes this one unreadable:

cargo run --bin puffin -q -- pip-compile scripts/benchmarks/requirements/pydantic_all.in 
  × No solution found when resolving dependencies:
  ╰─▶ Because pydantic >=2.0.3, <2.1.0, >2.1.0, <2.1.1, >2.1.1, <2.2.0, >2.2.0, <2.2.1, >2.2.1, <2.3.0,
      >2.3.0, <2.4.0, >2.4.0, <2.4.1, >2.4.1, <2.4.2, >2.4.2 depends on pydantic-core 2.3.0 and pydantic
      2.1.0 depends on pydantic-core 2.4.0, pydantic >=2.0.3, <2.1.1, >2.1.1, <2.2.0, >2.2.0, <2.2.1, >2.2.1,
      <2.3.0, >2.3.0, <2.4.0, >2.4.0, <2.4.1, >2.4.1, <2.4.2, >2.4.2 depends on pydantic-core 2.3.0, 2.4.0.
      And because pydantic 2.1.1 depends on pydantic-core 2.4.0 and pydantic 2.2.0 depends on pydantic-core
      2.6.0, pydantic >=2.0.3, <2.2.1, >2.2.1, <2.3.0, >2.3.0, <2.4.0, >2.4.0, <2.4.1, >2.4.1, <2.4.2, >2.4.2
      depends on pydantic-core 2.3.0, 2.4.0, 2.6.0.
      And because pydantic 2.2.1 depends on pydantic-core 2.6.1 and pydantic 2.3.0 depends on pydantic-core
      2.6.3, pydantic >=2.0.3, <2.4.0, >2.4.0, <2.4.1, >2.4.1, <2.4.2, >2.4.2 depends on pydantic-core 2.3.0,
      2.4.0, 2.6.0, 2.6.1, 2.6.3.
      And because pydantic 2.4.0 depends on pydantic-core 2.10.0 and pydantic 2.4.1 depends on pydantic-core
      2.10.1, pydantic >=2.0.3, <2.4.2, >2.4.2 depends on pydantic-core 2.3.0, 2.4.0, 2.6.0, 2.6.1, 2.6.3,
      2.10.0, 2.10.1.
      And because pydantic 2.4.2 depends on pydantic-core 2.10.1 and pydantic-extra-types 2.1.0 depends
      on pydantic >=2.0.3, pydantic-extra-types 2.1.0 depends on pydantic-core 2.3.0, 2.4.0, 2.6.0, 2.6.1,
      2.6.3, 2.10.0, 2.10.1.
      And because root 0a0.dev0 depends on pydantic-core 2.11.0 and root 0a0.dev0 depends on pydantic-extra-
      types, root 0a0.dev0 is forbidden.

The requirements are using pydantic-extra-types @ git+https://github.com/pydantic/pydantic-extra-types.git@main, which means there is actually only one version possible.

Compared to the pip error:

ERROR: Cannot install pydantic-core==2.11.0 and pydantic-extra-types because these package versions have conflicting dependencies.

The conflict is caused by:
    The user requested pydantic-core==2.11.0
    pydantic 2.4.2 depends on pydantic-core==2.10.1
    The user requested pydantic-core==2.11.0
    pydantic 2.4.1 depends on pydantic-core==2.10.1
    The user requested pydantic-core==2.11.0
    pydantic 2.4.0 depends on pydantic-core==2.10.0
    The user requested pydantic-core==2.11.0
    pydantic 2.3.0 depends on pydantic-core==2.6.3
    The user requested pydantic-core==2.11.0
    pydantic 2.2.1 depends on pydantic-core==2.6.1
    The user requested pydantic-core==2.11.0
    pydantic 2.2.0 depends on pydantic-core==2.6.0
    The user requested pydantic-core==2.11.0
    pydantic 2.1.1 depends on pydantic-core==2.4.0
    The user requested pydantic-core==2.11.0
    pydantic 2.1.0 depends on pydantic-core==2.4.0
    The user requested pydantic-core==2.11.0
    pydantic 2.0.3 depends on pydantic-core==2.3.0

) Partially addresses #310 Addresses case at #309 (comment) Follow-up to #300 ensuring `PuffinExternal` is used consistently when formatting messages Example at https://github.com/astral-sh/puffin/pull/342/files#diff-5c74a74ef34ef1d6e7453de8d2d19134813156e8b6a657e6b5ed71fda5a3a870

konstin · 2023-11-10T13:23:39Z

Extras are handles badly. EDIT: Filed as #386

$ cargo run --bin puffin-dev -q -- resolve-cli "torch[accelerate, agents, all, audio, codecarbon, deepspeed, deepspeed-testing, dev, dev-tensorflow, dev-torch, docs, docs_specific, flax, flax-speech, ftfy, integrati
ons, ja, modelcreation, onnx, onnxruntime, optuna, quality,  retrieval, sagemaker, sentencepiece, serving, sigopt, sklearn, speech, testing, tf, tf-cpu, tf-speech, timm, tokenizers, torch, torch-speech, torch-vision, torchhub, video, vision]"
puffin-dev failed
  Caused by: No solution found when resolving build dependencies for source distribution: torch[accelerate,agents,all,audio,codecarbon,deepspeed,deepspeed-testing,dev,dev-tensorflow,dev-torch,docs,docs-specific,flax,flax-speech,ftfy,integrations,ja,modelcreation,onnx,onnxruntime,optuna,quality,retrieval,sagemaker,sentencepiece,serving,sigopt,sklearn,speech,testing,tf,tf-cpu,tf-speech,timm,tokenizers,torch,torch-speech,torch-vision,torchhub,video,vision]
  Caused by: Because there is no version of torch[sagemaker] available matching <1.7.1, >1.7.1, <1.8.0, >1.8.0, <1.8.1, >1.8.1, <1.9.0, >1.9.0, <1.9.1, >1.9.1, <1.10.0, >1.10.0, <1.10.1, >1.10.1, <1.10.2, >1.10.2, <1.11.0, >1.11.0, <1.12.0, >1.12.0, <1.12.1, >1.12.1, <1.13.0, >1.13.0, <1.13.1, >1.13.1, <2.0.0, >2.0.0, <2.0.1, >2.0.1, <2.1.0, >2.1.0 and dependencies of torch[sagemaker] at version ==1.7.1 are unavailable, torch[sagemaker]<1.8.0, >1.8.0, <1.8.1, >1.8.1, <1.9.0, >1.9.0, <1.9.1, >1.9.1, <1.10.0, >1.10.0, <1.10.1, >1.10.1, <1.10.2, >1.10.2, <1.11.0, >1.11.0, <1.12.0, >1.12.0, <1.12.1, >1.12.1, <1.13.0, >1.13.0, <1.13.1, >1.13.1, <2.0.0, >2.0.0, <2.0.1, >2.0.1, <2.1.0, >2.1.0 is forbidden.
And because dependencies of torch[sagemaker] at version ==1.8.0 are unavailable and dependencies of torch[sagemaker] at version ==1.8.1 are unavailable, torch[sagemaker]<1.9.0, >1.9.0, <1.9.1, >1.9.1, <1.10.0, >1.10.0, <1.10.1, >1.10.1, <1.10.2, >1.10.2, <1.11.0, >1.11.0, <1.12.0, >1.12.0, <1.12.1, >1.12.1, <1.13.0, >1.13.0, <1.13.1, >1.13.1, <2.0.0, >2.0.0, <2.0.1, >2.0.1, <2.1.0, >2.1.0 is forbidden.
And because dependencies of torch[sagemaker] at version ==1.9.0 are unavailable and dependencies of torch[sagemaker] at version ==1.9.1 are unavailable, torch[sagemaker]<1.10.0, >1.10.0, <1.10.1, >1.10.1, <1.10.2, >1.10.2, <1.11.0, >1.11.0, <1.12.0, >1.12.0, <1.12.1, >1.12.1, <1.13.0, >1.13.0, <1.13.1, >1.13.1, <2.0.0, >2.0.0, <2.0.1, >2.0.1, <2.1.0, >2.1.0 is forbidden.
And because dependencies of torch[sagemaker] at version ==1.10.0 are unavailable and dependencies of torch[sagemaker] at version ==1.10.1 are unavailable, torch[sagemaker]<1.10.2, >1.10.2, <1.11.0, >1.11.0, <1.12.0, >1.12.0, <1.12.1, >1.12.1, <1.13.0, >1.13.0, <1.13.1, >1.13.1, <2.0.0, >2.0.0, <2.0.1, >2.0.1, <2.1.0, >2.1.0 is forbidden.
And because dependencies of torch[sagemaker] at version ==1.10.2 are unavailable and dependencies of torch[sagemaker] at version ==1.11.0 are unavailable, torch[sagemaker]<1.12.0, >1.12.0, <1.12.1, >1.12.1, <1.13.0, >1.13.0, <1.13.1, >1.13.1, <2.0.0, >2.0.0, <2.0.1, >2.0.1, <2.1.0, >2.1.0 is forbidden.
And because dependencies of torch[sagemaker] at version ==1.12.0 are unavailable and dependencies of torch[sagemaker] at version ==1.12.1 are unavailable, torch[sagemaker]<1.13.0, >1.13.0, <1.13.1, >1.13.1, <2.0.0, >2.0.0, <2.0.1, >2.0.1, <2.1.0, >2.1.0 is forbidden.
And because dependencies of torch[sagemaker] at version ==1.13.0 are unavailable and dependencies of torch[sagemaker] at version ==1.13.1 are unavailable, torch[sagemaker]<2.0.0, >2.0.0, <2.0.1, >2.0.1, <2.1.0, >2.1.0 is forbidden.
And because dependencies of torch[sagemaker] at version ==2.0.0 are unavailable and dependencies of torch[sagemaker] at version ==2.0.1 are unavailable, torch[sagemaker]<2.1.0, >2.1.0 is forbidden.
And because dependencies of torch[sagemaker] at version ==2.1.0 are unavailable and root ==0a0.dev0 depends on torch[sagemaker], version solving failed.

…cting versions (#424) Addresses #309 (comment) Similar to #338 this throws an error when merging versions results in an empty set. Instead of propagating that error, we capture it and return a new dependency type of `Unusable`. Unusable dependencies are a new incompatibility kind which includes an arbitrary "reason" string that we present to the user. Adding a new incompatibility kind requires changes to the vendored pubgrub crate. We could use this same incompatibility kind for conflicting urls as in #284 which should allow the solver to backtrack to another valid version instead of failing (see #425). Unlike #383 this does not require changes to PubGrub's package mapping model. I think in the long run we'll want PubGrub to accept multiple versions per package to solve this specific issue, but we're interested in it being merged upstream first. This pull request is just using the issue as a simple case to explore adding a new incompatibility type. We may or may not be able convince them to add this new incompatibility type upstream. As discussed in pubgrub-rs/pubgrub#152, we may want a more general incompatibility kind instead which can be used for arbitrary problems. An upstream pull request has been opened for discussion at pubgrub-rs/pubgrub#153. Related to: - pubgrub-rs/pubgrub#152 - #338 - #383 --------- Co-authored-by: konsti <[email protected]>

konstin · 2023-11-22T10:24:36Z

Resolving lightgbm-ray:

Error for lightgbm-ray (5677/8000, 8106 ms):: No solution found when resolving: lightgbm-ray

Caused by:
    Because there is no version of ray available matching >=2.7 and xgboost-ray==0.1.19 depends on ray>=2.7, xgboost-ray==0.1.19 is forbidden. (1)
    
    Because there is no version of ray available matching >=2.0, <2.7 and there is no version of ray available matching >=2.7, ray>=2.0 is forbidden.
    And because xgboost-ray==0.1.18 depends on ray>=2.0, xgboost-ray==0.1.18 is forbidden. (2)
    And because xgboost-ray==0.1.19 is forbidden (1), xgboost-ray==0.1.18 | ==0.1.19 is forbidden. (3)
    
    Because there is no version of ray available matching >=2.7 and there is no version of ray available matching >=2.0, <2.7, ray>=2.0 is forbidden.
    And because xgboost-ray==0.1.17 depends on ray>=2.0, xgboost-ray==0.1.17 is forbidden. (4)
    And because xgboost-ray==0.1.18 | ==0.1.19 is forbidden (3), xgboost-ray==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden. (5)
    
    Because there is no version of ray available matching >=1.10, <2.0 and there is no version of ray available matching >=2.7, ray>=1.10, <2.0 | >=2.7 is forbidden.
    And because there is no version of ray in >=2.0, <2.7 and xgboost-ray ==0.1.16 depends on ray >=1.10, xgboost-ray==0.1.16 is forbidden. (6)
    And because xgboost-ray==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden (5), xgboost-ray==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden. (7)
    
    Because there is no version of ray available matching >=2.7 and there is no version of ray available matching >=2.0, <2.7, ray>=2.0 is forbidden.
    And because there is no version of ray in >=1.10, <2.0 and xgboost-ray ==0.1.15 depends on ray >=1.10, xgboost-ray==0.1.15 is forbidden. (8)
    And because xgboost-ray==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden (7), xgboost-ray==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden. (9)
    
    Because there is no version of ray available matching >=2.7 and there is no version of ray available matching >=2.0, <2.7, ray>=2.0 is forbidden.
    And because there is no version of ray in >=1.10, <2.0 and xgboost-ray ==0.1.14 depends on ray >=1.10, xgboost-ray==0.1.14 is forbidden. (10)
    And because xgboost-ray==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden (9), xgboost-ray==0.1.14 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden. (11)
    
    Because there is no version of ray available matching >=2.7 and there is no version of ray available matching >=2.0, <2.7, ray>=2.0 is forbidden.
    And because there is no version of ray in >=1.10, <2.0 and xgboost-ray ==0.1.13 depends on ray >=1.10, xgboost-ray==0.1.13 is forbidden. (12)
    And because xgboost-ray==0.1.14 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden (11), xgboost-ray==0.1.13 | ==0.1.14 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden. (13)
    
    Because there is no version of ray available matching >=2.7 and there is no version of ray available matching >=2.0, <2.7, ray>=2.0 is forbidden.
    And because there is no version of ray in >=1.10, <2.0 and xgboost-ray ==0.1.12 depends on ray >=1.10, xgboost-ray==0.1.12 is forbidden. (14)
    And because xgboost-ray==0.1.13 | ==0.1.14 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden (13), xgboost-ray==0.1.12 | ==0.1.13 | ==0.1.14 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because there is no version of xgboost-ray available matching >0.1.12, <0.1.13 | >0.1.13, <0.1.14 | >0.1.14, <0.1.15 | >0.1.15, <0.1.16 | >0.1.16, <0.1.17 | >0.1.17, <0.1.18 | >0.1.18, <0.1.19 | >0.1.19, xgboost-ray>=0.1.12 is forbidden. (15)
    
    Because there is no version of ray available matching >=2.7 and there is no version of ray available matching >=2.0, <2.7, ray>=2.0 is forbidden.
    And because there is no version of ray in >=1.10, <2.0 and xgboost-ray ==0.1.11 depends on ray >=1.10, xgboost-ray==0.1.11 is forbidden. (16)
    And because xgboost-ray>=0.1.12 is forbidden (15), xgboost-ray==0.1.11 | >=0.1.12 is forbidden.
    And because there is no version of xgboost-ray available matching >0.1.11, <0.1.12, xgboost-ray>=0.1.11 is forbidden. (17)
    
    Because there is no version of ray available matching >=2.7 and there is no version of ray available matching >=2.0, <2.7, ray>=2.0 is forbidden.
    And because there is no version of ray in >=1.10, <2.0 and xgboost-ray ==0.1.10 depends on ray >=1.10, xgboost-ray==0.1.10 is forbidden. (18)
    And because xgboost-ray>=0.1.11 is forbidden (17), xgboost-ray==0.1.10 | >=0.1.11 is forbidden.
    And because there is no version of xgboost-ray available matching >0.1.10, <0.1.11, xgboost-ray>=0.1.10 is forbidden. (19)
    
    Because there is no version of ray available matching >=2.7 and there is no version of ray available matching >=2.0, <2.7, ray>=2.0 is forbidden.
    And because there is no version of ray in >=1.10, <2.0 and xgboost-ray ==0.1.9 depends on ray >=1.10, xgboost-ray==0.1.9 is forbidden. (20)
    And because xgboost-ray>=0.1.10 is forbidden (19), xgboost-ray==0.1.9 | >=0.1.10 is forbidden.
    And because there is no version of xgboost-ray available matching >0.1.9, <0.1.10, xgboost-ray>=0.1.9 is forbidden. (21)
    
    Because there is no version of ray available matching >=1.6, <1.10 and there is no version of ray available matching >=2.7, ray>=1.6, <1.10 | >=2.7 is forbidden.
    And because there is no version of ray available matching >=2.0, <2.7, ray>=1.6, <1.10 | >=2.0 is forbidden.
    And because there is no version of ray in >=1.10, <2.0 and xgboost-ray ==0.1.8 depends on ray >=1.6, xgboost-ray==0.1.8 is forbidden. (22)
    And because xgboost-ray>=0.1.9 is forbidden (21), xgboost-ray==0.1.8 | >=0.1.9 is forbidden.
    And because there is no version of xgboost-ray available matching >0.1.8, <0.1.9, xgboost-ray>=0.1.8 is forbidden. (23)
    
    Because there is no version of ray available matching >=2.7 and there is no version of ray available matching >=2.0, <2.7, ray>=2.0 is forbidden.
    And because there is no version of ray available matching >=1.10, <2.0, ray>=1.10 is forbidden.
    And because there is no version of ray in >=1.6, <1.10 and xgboost-ray ==0.1.7 depends on ray >=1.6, xgboost-ray==0.1.7 is forbidden. (24)
    And because xgboost-ray>=0.1.8 is forbidden (23), xgboost-ray==0.1.7 | >=0.1.8 is forbidden. (25)
    
    Because there is no version of ray available matching >=2.7 and there is no version of ray available matching >=2.0, <2.7, ray>=2.0 is forbidden.
    And because there is no version of ray available matching >=1.10, <2.0, ray>=1.10 is forbidden.
    And because there is no version of ray in >=1.6, <1.10 and xgboost-ray ==0.1.6 depends on ray >=1.6, xgboost-ray==0.1.6 is forbidden. (26)
    And because xgboost-ray==0.1.7 | >=0.1.8 is forbidden (25), xgboost-ray==0.1.6 | ==0.1.7 | >=0.1.8 is forbidden. (27)
    
    Because there is no version of ray available matching >=2.7 and there is no version of ray available matching >=2.0, <2.7, ray>=2.0 is forbidden.
    And because there is no version of ray available matching >=1.10, <2.0, ray>=1.10 is forbidden.
    And because there is no version of ray in >=1.6, <1.10 and xgboost-ray ==0.1.5 depends on ray >=1.6, xgboost-ray==0.1.5 is forbidden. (28)
    And because xgboost-ray==0.1.6 | ==0.1.7 | >=0.1.8 is forbidden (27), xgboost-ray==0.1.5 | ==0.1.6 | ==0.1.7 | >=0.1.8 is forbidden. (29)
    
    Because there is no version of ray available matching <1.6 and there is no version of ray available matching >=2.7, ray<1.6 | >=2.7 is forbidden.
    And because there is no version of ray in >=2.0, <2.7 and there is no version of ray in >=1.10, <2.0, ray<1.6 | >=1.10 is forbidden.
    And because there is no version of ray in >=1.6, <1.10 and xgboost-ray ==0.1.4 depends on ray, xgboost-ray==0.1.4 is forbidden. (30)
    And because xgboost-ray==0.1.5 | ==0.1.6 | ==0.1.7 | >=0.1.8 is forbidden (29), xgboost-ray==0.1.4 | ==0.1.5 | ==0.1.6 | ==0.1.7 | >=0.1.8 is forbidden.
    And because there is no version of xgboost-ray available matching >0.1.4, <0.1.5 | >0.1.5, <0.1.6 | >0.1.6, <0.1.7 | >0.1.7, <0.1.8, xgboost-ray>=0.1.4 is forbidden. (31)
    
    Because there is no version of ray available matching >=2.7 and there is no version of ray available matching >=2.0, <2.7, ray>=2.0 is forbidden.
    And because there is no version of ray in >=1.10, <2.0 and there is no version of ray in >=1.6, <1.10, ray>=1.6 is forbidden.
    And because there is no version of ray in <1.6 and xgboost-ray ==0.1.3 depends on ray, xgboost-ray==0.1.3 is forbidden. (32)
    And because xgboost-ray>=0.1.4 is forbidden (31), xgboost-ray==0.1.3 | >=0.1.4 is forbidden. (33)
    
    Because there is no version of ray available matching >=2.7 and there is no version of ray available matching >=2.0, <2.7, ray>=2.0 is forbidden.
    And because there is no version of ray in >=1.10, <2.0 and there is no version of ray in >=1.6, <1.10, ray>=1.6 is forbidden.
    And because there is no version of ray in <1.6 and xgboost-ray ==0.1.2 depends on ray, xgboost-ray==0.1.2 is forbidden. (34)
    And because xgboost-ray==0.1.3 | >=0.1.4 is forbidden (33), xgboost-ray==0.1.2 | ==0.1.3 | >=0.1.4 is forbidden.
    And because there is no version of xgboost-ray available matching >0.1.2, <0.1.3 | >0.1.3, <0.1.4, xgboost-ray>=0.1.2 is forbidden.
    And because lightgbm-ray ==0.0.1 depends on xgboost-ray >=0.1.2 and there is no version of lightgbm-ray in <0.0.1 | >0.0.1, <0.0.2 | >0.0.2, <0.1.0 | >0.1.0, <0.1.1 | >0.1.1, <0.1.2 | >0.1.2, <0.1.3 | >0.1.3, <0.1.4 | >0.1.4, <0.1.5 | >0.1.5, <0.1.7 | >0.1.7, <0.1.8 | >0.1.8, <0.1.9 | >0.1.9, lightgbm-ray<0.0.2 | >0.0.2, <0.1.0 | >0.1.0, <0.1.1 | >0.1.1, <0.1.2 | >0.1.2, <0.1.3 | >0.1.3, <0.1.4 | >0.1.4, <0.1.5 | >0.1.5, <0.1.7 | >0.1.7, <0.1.8 | >0.1.8, <0.1.9 | >0.1.9 is forbidden. (35)
    
    Because xgboost-ray==0.1.19 is forbidden (1) and xgboost-ray==0.1.18 is forbidden (2), xgboost-ray==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.17 is forbidden (4), xgboost-ray==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.16 is forbidden (6), xgboost-ray==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.15 is forbidden (8), xgboost-ray==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.14 is forbidden (10), xgboost-ray==0.1.14 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.13 is forbidden (12), xgboost-ray==0.1.13 | ==0.1.14 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.12 is forbidden (14), xgboost-ray==0.1.12 | ==0.1.13 | ==0.1.14 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because there is no version of xgboost-ray available matching >0.1.12, <0.1.13 | >0.1.13, <0.1.14 | >0.1.14, <0.1.15 | >0.1.15, <0.1.16 | >0.1.16, <0.1.17 | >0.1.17, <0.1.18 | >0.1.18, <0.1.19 | >0.1.19, xgboost-ray>=0.1.12 is forbidden.
    And because xgboost-ray==0.1.11 is forbidden (16), xgboost-ray==0.1.11 | >=0.1.12 is forbidden.
    And because there is no version of xgboost-ray available matching >0.1.11, <0.1.12, xgboost-ray>=0.1.11 is forbidden.
    And because xgboost-ray==0.1.10 is forbidden (18), xgboost-ray==0.1.10 | >=0.1.11 is forbidden.
    And because there is no version of xgboost-ray available matching >0.1.10, <0.1.11, xgboost-ray>=0.1.10 is forbidden.
    And because xgboost-ray==0.1.9 is forbidden (20), xgboost-ray==0.1.9 | >=0.1.10 is forbidden.
    And because there is no version of xgboost-ray available matching >0.1.9, <0.1.10, xgboost-ray>=0.1.9 is forbidden.
    And because xgboost-ray==0.1.8 is forbidden (22), xgboost-ray==0.1.8 | >=0.1.9 is forbidden.
    And because there is no version of xgboost-ray available matching >0.1.8, <0.1.9, xgboost-ray>=0.1.8 is forbidden.
    And because xgboost-ray==0.1.7 is forbidden (24), xgboost-ray==0.1.7 | >=0.1.8 is forbidden.
    And because xgboost-ray==0.1.6 is forbidden (26), xgboost-ray==0.1.6 | ==0.1.7 | >=0.1.8 is forbidden.
    And because xgboost-ray==0.1.5 is forbidden (28), xgboost-ray==0.1.5 | ==0.1.6 | ==0.1.7 | >=0.1.8 is forbidden.
    And because xgboost-ray==0.1.4 is forbidden (30), xgboost-ray==0.1.4 | ==0.1.5 | ==0.1.6 | ==0.1.7 | >=0.1.8 is forbidden.
    And because there is no version of xgboost-ray available matching >0.1.4, <0.1.5 | >0.1.5, <0.1.6 | >0.1.6, <0.1.7 | >0.1.7, <0.1.8, xgboost-ray>=0.1.4 is forbidden.
    And because xgboost-ray==0.1.3 is forbidden (32), xgboost-ray==0.1.3 | >=0.1.4 is forbidden.
    And because xgboost-ray==0.1.2 is forbidden (34), xgboost-ray==0.1.2 | ==0.1.3 | >=0.1.4 is forbidden.
    And because there is no version of xgboost-ray in >0.1.2, <0.1.3 | >0.1.3, <0.1.4 and lightgbm-ray ==0.0.2 depends on xgboost-ray >=0.1.2, lightgbm-ray==0.0.2 is forbidden.
    And because lightgbm-ray<0.0.2 | >0.0.2, <0.1.0 | >0.1.0, <0.1.1 | >0.1.1, <0.1.2 | >0.1.2, <0.1.3 | >0.1.3, <0.1.4 | >0.1.4, <0.1.5 | >0.1.5, <0.1.7 | >0.1.7, <0.1.8 | >0.1.8, <0.1.9 | >0.1.9 is forbidden (35), lightgbm-ray<0.1.0 | >0.1.0, <0.1.1 | >0.1.1, <0.1.2 | >0.1.2, <0.1.3 | >0.1.3, <0.1.4 | >0.1.4, <0.1.5 | >0.1.5, <0.1.7 | >0.1.7, <0.1.8 | >0.1.8, <0.1.9 | >0.1.9 is forbidden. (36)
    
    Because xgboost-ray==0.1.2 is forbidden (34) and there is no version of xgboost-ray available matching >0.1.2, <0.1.3 | >0.1.3, <0.1.4, xgboost-ray>=0.1.2, <0.1.3 | >0.1.3, <0.1.4 is forbidden.
    And because xgboost-ray==0.1.3 is forbidden (32), xgboost-ray>=0.1.2, <0.1.4 is forbidden.
    And because xgboost-ray==0.1.19 is forbidden (1), xgboost-ray>=0.1.2, <0.1.4 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.18 is forbidden (2), xgboost-ray>=0.1.2, <0.1.4 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.17 is forbidden (4), xgboost-ray>=0.1.2, <0.1.4 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.16 is forbidden (6), xgboost-ray>=0.1.2, <0.1.4 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.15 is forbidden (8), xgboost-ray>=0.1.2, <0.1.4 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.14 is forbidden (10), xgboost-ray>=0.1.2, <0.1.4 | ==0.1.14 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.13 is forbidden (12), xgboost-ray>=0.1.2, <0.1.4 | ==0.1.13 | ==0.1.14 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.12 is forbidden (14), xgboost-ray>=0.1.2, <0.1.4 | ==0.1.12 | ==0.1.13 | ==0.1.14 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because there is no version of xgboost-ray available matching >0.1.12, <0.1.13 | >0.1.13, <0.1.14 | >0.1.14, <0.1.15 | >0.1.15, <0.1.16 | >0.1.16, <0.1.17 | >0.1.17, <0.1.18 | >0.1.18, <0.1.19 | >0.1.19, xgboost-ray>=0.1.2, <0.1.4 | >=0.1.12 is forbidden.
    And because xgboost-ray==0.1.11 is forbidden (16), xgboost-ray>=0.1.2, <0.1.4 | ==0.1.11 | >=0.1.12 is forbidden.
    And because there is no version of xgboost-ray available matching >0.1.11, <0.1.12, xgboost-ray>=0.1.2, <0.1.4 | >=0.1.11 is forbidden.
    And because xgboost-ray==0.1.10 is forbidden (18), xgboost-ray>=0.1.2, <0.1.4 | ==0.1.10 | >=0.1.11 is forbidden.
    And because there is no version of xgboost-ray available matching >0.1.10, <0.1.11, xgboost-ray>=0.1.2, <0.1.4 | >=0.1.10 is forbidden.
    And because xgboost-ray==0.1.9 is forbidden (20), xgboost-ray>=0.1.2, <0.1.4 | ==0.1.9 | >=0.1.10 is forbidden.
    And because there is no version of xgboost-ray available matching >0.1.9, <0.1.10, xgboost-ray>=0.1.2, <0.1.4 | >=0.1.9 is forbidden.
    And because xgboost-ray==0.1.8 is forbidden (22), xgboost-ray>=0.1.2, <0.1.4 | ==0.1.8 | >=0.1.9 is forbidden.
    And because there is no version of xgboost-ray available matching >0.1.8, <0.1.9, xgboost-ray>=0.1.2, <0.1.4 | >=0.1.8 is forbidden.
    And because xgboost-ray==0.1.7 is forbidden (24), xgboost-ray>=0.1.2, <0.1.4 | ==0.1.7 | >=0.1.8 is forbidden.
    And because xgboost-ray==0.1.6 is forbidden (26), xgboost-ray>=0.1.2, <0.1.4 | ==0.1.6 | ==0.1.7 | >=0.1.8 is forbidden.
    And because xgboost-ray==0.1.5 is forbidden (28), xgboost-ray>=0.1.2, <0.1.4 | ==0.1.5 | ==0.1.6 | ==0.1.7 | >=0.1.8 is forbidden.
    And because xgboost-ray==0.1.4 is forbidden (30), xgboost-ray>=0.1.2, <=0.1.4 | ==0.1.5 | ==0.1.6 | ==0.1.7 | >=0.1.8 is forbidden.
    And because there is no version of xgboost-ray in >0.1.4, <0.1.5 | >0.1.5, <0.1.6 | >0.1.6, <0.1.7 | >0.1.7, <0.1.8 and lightgbm-ray ==0.1.0 depends on xgboost-ray >=0.1.2, lightgbm-ray==0.1.0 is forbidden.
    And because lightgbm-ray<0.1.0 | >0.1.0, <0.1.1 | >0.1.1, <0.1.2 | >0.1.2, <0.1.3 | >0.1.3, <0.1.4 | >0.1.4, <0.1.5 | >0.1.5, <0.1.7 | >0.1.7, <0.1.8 | >0.1.8, <0.1.9 | >0.1.9 is forbidden (36), lightgbm-ray<0.1.1 | >0.1.1, <0.1.2 | >0.1.2, <0.1.3 | >0.1.3, <0.1.4 | >0.1.4, <0.1.5 | >0.1.5, <0.1.7 | >0.1.7, <0.1.8 | >0.1.8, <0.1.9 | >0.1.9 is forbidden. (37)
    
    Because xgboost-ray==0.1.19 is forbidden (1) and xgboost-ray==0.1.18 is forbidden (2), xgboost-ray==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.17 is forbidden (4), xgboost-ray==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.16 is forbidden (6), xgboost-ray==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.15 is forbidden (8), xgboost-ray==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.14 is forbidden (10), xgboost-ray==0.1.14 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.13 is forbidden (12), xgboost-ray==0.1.13 | ==0.1.14 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.12 is forbidden (14), xgboost-ray==0.1.12 | ==0.1.13 | ==0.1.14 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because there is no version of xgboost-ray available matching >0.1.12, <0.1.13 | >0.1.13, <0.1.14 | >0.1.14, <0.1.15 | >0.1.15, <0.1.16 | >0.1.16, <0.1.17 | >0.1.17, <0.1.18 | >0.1.18, <0.1.19 | >0.1.19, xgboost-ray>=0.1.12 is forbidden.
    And because xgboost-ray==0.1.11 is forbidden (16), xgboost-ray==0.1.11 | >=0.1.12 is forbidden.
    And because there is no version of xgboost-ray available matching >0.1.11, <0.1.12, xgboost-ray>=0.1.11 is forbidden.
    And because xgboost-ray==0.1.10 is forbidden (18), xgboost-ray==0.1.10 | >=0.1.11 is forbidden.
    And because there is no version of xgboost-ray available matching >0.1.10, <0.1.11, xgboost-ray>=0.1.10 is forbidden.
    And because xgboost-ray==0.1.9 is forbidden (20), xgboost-ray==0.1.9 | >=0.1.10 is forbidden.
    And because there is no version of xgboost-ray available matching >0.1.9, <0.1.10, xgboost-ray>=0.1.9 is forbidden.
    And because xgboost-ray==0.1.8 is forbidden (22), xgboost-ray==0.1.8 | >=0.1.9 is forbidden.
    And because there is no version of xgboost-ray available matching >0.1.8, <0.1.9, xgboost-ray>=0.1.8 is forbidden.
    And because xgboost-ray==0.1.7 is forbidden (24), xgboost-ray==0.1.7 | >=0.1.8 is forbidden.
    And because xgboost-ray==0.1.6 is forbidden (26), xgboost-ray==0.1.6 | ==0.1.7 | >=0.1.8 is forbidden.
    And because xgboost-ray==0.1.5 is forbidden (28), xgboost-ray==0.1.5 | ==0.1.6 | ==0.1.7 | >=0.1.8 is forbidden.
    And because xgboost-ray==0.1.4 is forbidden (30), xgboost-ray==0.1.4 | ==0.1.5 | ==0.1.6 | ==0.1.7 | >=0.1.8 is forbidden.
    And because there is no version of xgboost-ray in >0.1.4, <0.1.5 | >0.1.5, <0.1.6 | >0.1.6, <0.1.7 | >0.1.7, <0.1.8 and lightgbm-ray ==0.1.1 depends on xgboost-ray >=0.1.4, lightgbm-ray==0.1.1 is forbidden.
    And because lightgbm-ray<0.1.1 | >0.1.1, <0.1.2 | >0.1.2, <0.1.3 | >0.1.3, <0.1.4 | >0.1.4, <0.1.5 | >0.1.5, <0.1.7 | >0.1.7, <0.1.8 | >0.1.8, <0.1.9 | >0.1.9 is forbidden (37), lightgbm-ray<0.1.2 | >0.1.2, <0.1.3 | >0.1.3, <0.1.4 | >0.1.4, <0.1.5 | >0.1.5, <0.1.7 | >0.1.7, <0.1.8 | >0.1.8, <0.1.9 | >0.1.9 is forbidden. (38)
    
    Because xgboost-ray==0.1.4 is forbidden (30) and there is no version of xgboost-ray available matching >0.1.4, <0.1.5 | >0.1.5, <0.1.6 | >0.1.6, <0.1.7 | >0.1.7, <0.1.8, xgboost-ray>=0.1.4, <0.1.5 | >0.1.5, <0.1.6 | >0.1.6, <0.1.7 | >0.1.7, <0.1.8 is forbidden.
    And because xgboost-ray==0.1.5 is forbidden (28), xgboost-ray>=0.1.4, <0.1.6 | >0.1.6, <0.1.7 | >0.1.7, <0.1.8 is forbidden.
    And because xgboost-ray==0.1.6 is forbidden (26), xgboost-ray>=0.1.4, <0.1.7 | >0.1.7, <0.1.8 is forbidden.
    And because xgboost-ray==0.1.7 is forbidden (24), xgboost-ray>=0.1.4, <0.1.8 is forbidden.
    And because xgboost-ray==0.1.19 is forbidden (1), xgboost-ray>=0.1.4, <0.1.8 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.18 is forbidden (2), xgboost-ray>=0.1.4, <0.1.8 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.17 is forbidden (4), xgboost-ray>=0.1.4, <0.1.8 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.16 is forbidden (6), xgboost-ray>=0.1.4, <0.1.8 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.15 is forbidden (8), xgboost-ray>=0.1.4, <0.1.8 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.14 is forbidden (10), xgboost-ray>=0.1.4, <0.1.8 | ==0.1.14 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.13 is forbidden (12), xgboost-ray>=0.1.4, <0.1.8 | ==0.1.13 | ==0.1.14 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.12 is forbidden (14), xgboost-ray>=0.1.4, <0.1.8 | ==0.1.12 | ==0.1.13 | ==0.1.14 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because there is no version of xgboost-ray available matching >0.1.12, <0.1.13 | >0.1.13, <0.1.14 | >0.1.14, <0.1.15 | >0.1.15, <0.1.16 | >0.1.16, <0.1.17 | >0.1.17, <0.1.18 | >0.1.18, <0.1.19 | >0.1.19, xgboost-ray>=0.1.4, <0.1.8 | >=0.1.12 is forbidden.
    And because xgboost-ray==0.1.11 is forbidden (16), xgboost-ray>=0.1.4, <0.1.8 | ==0.1.11 | >=0.1.12 is forbidden.
    And because there is no version of xgboost-ray available matching >0.1.11, <0.1.12, xgboost-ray>=0.1.4, <0.1.8 | >=0.1.11 is forbidden.
    And because xgboost-ray==0.1.10 is forbidden (18), xgboost-ray>=0.1.4, <0.1.8 | ==0.1.10 | >=0.1.11 is forbidden.
    And because there is no version of xgboost-ray available matching >0.1.10, <0.1.11, xgboost-ray>=0.1.4, <0.1.8 | >=0.1.10 is forbidden.
    And because xgboost-ray==0.1.9 is forbidden (20), xgboost-ray>=0.1.4, <0.1.8 | ==0.1.9 | >=0.1.10 is forbidden.
    And because there is no version of xgboost-ray available matching >0.1.9, <0.1.10, xgboost-ray>=0.1.4, <0.1.8 | >=0.1.9 is forbidden.
    And because xgboost-ray==0.1.8 is forbidden (22), xgboost-ray>=0.1.4, <=0.1.8 | >=0.1.9 is forbidden.
    And because there is no version of xgboost-ray in >0.1.8, <0.1.9 and lightgbm-ray ==0.1.2 depends on xgboost-ray >=0.1.4, lightgbm-ray==0.1.2 is forbidden.
    And because lightgbm-ray<0.1.2 | >0.1.2, <0.1.3 | >0.1.3, <0.1.4 | >0.1.4, <0.1.5 | >0.1.5, <0.1.7 | >0.1.7, <0.1.8 | >0.1.8, <0.1.9 | >0.1.9 is forbidden (38), lightgbm-ray<0.1.3 | >0.1.3, <0.1.4 | >0.1.4, <0.1.5 | >0.1.5, <0.1.7 | >0.1.7, <0.1.8 | >0.1.8, <0.1.9 | >0.1.9 is forbidden. (39)
    
    Because xgboost-ray==0.1.8 is forbidden (22) and there is no version of xgboost-ray available matching >0.1.8, <0.1.9, xgboost-ray>=0.1.8, <0.1.9 is forbidden.
    And because xgboost-ray==0.1.19 is forbidden (1), xgboost-ray>=0.1.8, <0.1.9 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.18 is forbidden (2), xgboost-ray>=0.1.8, <0.1.9 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.17 is forbidden (4), xgboost-ray>=0.1.8, <0.1.9 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.16 is forbidden (6), xgboost-ray>=0.1.8, <0.1.9 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.15 is forbidden (8), xgboost-ray>=0.1.8, <0.1.9 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.14 is forbidden (10), xgboost-ray>=0.1.8, <0.1.9 | ==0.1.14 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.13 is forbidden (12), xgboost-ray>=0.1.8, <0.1.9 | ==0.1.13 | ==0.1.14 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.12 is forbidden (14), xgboost-ray>=0.1.8, <0.1.9 | ==0.1.12 | ==0.1.13 | ==0.1.14 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because there is no version of xgboost-ray available matching >0.1.12, <0.1.13 | >0.1.13, <0.1.14 | >0.1.14, <0.1.15 | >0.1.15, <0.1.16 | >0.1.16, <0.1.17 | >0.1.17, <0.1.18 | >0.1.18, <0.1.19 | >0.1.19, xgboost-ray>=0.1.8, <0.1.9 | >=0.1.12 is forbidden.
    And because xgboost-ray==0.1.11 is forbidden (16), xgboost-ray>=0.1.8, <0.1.9 | ==0.1.11 | >=0.1.12 is forbidden.
    And because there is no version of xgboost-ray available matching >0.1.11, <0.1.12, xgboost-ray>=0.1.8, <0.1.9 | >=0.1.11 is forbidden.
    And because xgboost-ray==0.1.10 is forbidden (18), xgboost-ray>=0.1.8, <0.1.9 | ==0.1.10 | >=0.1.11 is forbidden.
    And because there is no version of xgboost-ray available matching >0.1.10, <0.1.11, xgboost-ray>=0.1.8, <0.1.9 | >=0.1.10 is forbidden.
    And because xgboost-ray==0.1.9 is forbidden (20), xgboost-ray>=0.1.8, <=0.1.9 | >=0.1.10 is forbidden.
    And because there is no version of xgboost-ray in >0.1.9, <0.1.10 and lightgbm-ray ==0.1.3 depends on xgboost-ray >=0.1.8, lightgbm-ray==0.1.3 is forbidden.
    And because lightgbm-ray<0.1.3 | >0.1.3, <0.1.4 | >0.1.4, <0.1.5 | >0.1.5, <0.1.7 | >0.1.7, <0.1.8 | >0.1.8, <0.1.9 | >0.1.9 is forbidden (39), lightgbm-ray<0.1.4 | >0.1.4, <0.1.5 | >0.1.5, <0.1.7 | >0.1.7, <0.1.8 | >0.1.8, <0.1.9 | >0.1.9 is forbidden. (40)
    
    Because xgboost-ray==0.1.9 is forbidden (20) and there is no version of xgboost-ray available matching >0.1.9, <0.1.10, xgboost-ray>=0.1.9, <0.1.10 is forbidden.
    And because xgboost-ray==0.1.19 is forbidden (1), xgboost-ray>=0.1.9, <0.1.10 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.18 is forbidden (2), xgboost-ray>=0.1.9, <0.1.10 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.17 is forbidden (4), xgboost-ray>=0.1.9, <0.1.10 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.16 is forbidden (6), xgboost-ray>=0.1.9, <0.1.10 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.15 is forbidden (8), xgboost-ray>=0.1.9, <0.1.10 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.14 is forbidden (10), xgboost-ray>=0.1.9, <0.1.10 | ==0.1.14 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.13 is forbidden (12), xgboost-ray>=0.1.9, <0.1.10 | ==0.1.13 | ==0.1.14 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.12 is forbidden (14), xgboost-ray>=0.1.9, <0.1.10 | ==0.1.12 | ==0.1.13 | ==0.1.14 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because there is no version of xgboost-ray available matching >0.1.12, <0.1.13 | >0.1.13, <0.1.14 | >0.1.14, <0.1.15 | >0.1.15, <0.1.16 | >0.1.16, <0.1.17 | >0.1.17, <0.1.18 | >0.1.18, <0.1.19 | >0.1.19, xgboost-ray>=0.1.9, <0.1.10 | >=0.1.12 is forbidden.
    And because xgboost-ray==0.1.11 is forbidden (16), xgboost-ray>=0.1.9, <0.1.10 | ==0.1.11 | >=0.1.12 is forbidden.
    And because there is no version of xgboost-ray available matching >0.1.11, <0.1.12, xgboost-ray>=0.1.9, <0.1.10 | >=0.1.11 is forbidden.
    And because xgboost-ray==0.1.10 is forbidden (18), xgboost-ray>=0.1.9, <=0.1.10 | >=0.1.11 is forbidden.
    And because there is no version of xgboost-ray in >0.1.10, <0.1.11 and lightgbm-ray ==0.1.4 depends on xgboost-ray >=0.1.9, lightgbm-ray==0.1.4 is forbidden.
    And because lightgbm-ray<0.1.4 | >0.1.4, <0.1.5 | >0.1.5, <0.1.7 | >0.1.7, <0.1.8 | >0.1.8, <0.1.9 | >0.1.9 is forbidden (40), lightgbm-ray<0.1.5 | >0.1.5, <0.1.7 | >0.1.7, <0.1.8 | >0.1.8, <0.1.9 | >0.1.9 is forbidden. (41)
    
    Because xgboost-ray==0.1.10 is forbidden (18) and there is no version of xgboost-ray available matching >0.1.10, <0.1.11, xgboost-ray>=0.1.10, <0.1.11 is forbidden.
    And because xgboost-ray==0.1.19 is forbidden (1), xgboost-ray>=0.1.10, <0.1.11 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.18 is forbidden (2), xgboost-ray>=0.1.10, <0.1.11 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.17 is forbidden (4), xgboost-ray>=0.1.10, <0.1.11 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.16 is forbidden (6), xgboost-ray>=0.1.10, <0.1.11 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.15 is forbidden (8), xgboost-ray>=0.1.10, <0.1.11 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.14 is forbidden (10), xgboost-ray>=0.1.10, <0.1.11 | ==0.1.14 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.13 is forbidden (12), xgboost-ray>=0.1.10, <0.1.11 | ==0.1.13 | ==0.1.14 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.12 is forbidden (14), xgboost-ray>=0.1.10, <0.1.11 | ==0.1.12 | ==0.1.13 | ==0.1.14 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because there is no version of xgboost-ray available matching >0.1.12, <0.1.13 | >0.1.13, <0.1.14 | >0.1.14, <0.1.15 | >0.1.15, <0.1.16 | >0.1.16, <0.1.17 | >0.1.17, <0.1.18 | >0.1.18, <0.1.19 | >0.1.19, xgboost-ray>=0.1.10, <0.1.11 | >=0.1.12 is forbidden.
    And because xgboost-ray==0.1.11 is forbidden (16), xgboost-ray>=0.1.10, <=0.1.11 | >=0.1.12 is forbidden.
    And because there is no version of xgboost-ray in >0.1.11, <0.1.12 and lightgbm-ray ==0.1.5 depends on xgboost-ray >=0.1.10, lightgbm-ray==0.1.5 is forbidden.
    And because lightgbm-ray<0.1.5 | >0.1.5, <0.1.7 | >0.1.7, <0.1.8 | >0.1.8, <0.1.9 | >0.1.9 is forbidden (41), lightgbm-ray<0.1.7 | >0.1.7, <0.1.8 | >0.1.8, <0.1.9 | >0.1.9 is forbidden. (42)
    
    Because xgboost-ray==0.1.11 is forbidden (16) and there is no version of xgboost-ray available matching >0.1.11, <0.1.12, xgboost-ray>=0.1.11, <0.1.12 is forbidden.
    And because xgboost-ray==0.1.19 is forbidden (1), xgboost-ray>=0.1.11, <0.1.12 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.18 is forbidden (2), xgboost-ray>=0.1.11, <0.1.12 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.17 is forbidden (4), xgboost-ray>=0.1.11, <0.1.12 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.16 is forbidden (6), xgboost-ray>=0.1.11, <0.1.12 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.15 is forbidden (8), xgboost-ray>=0.1.11, <0.1.12 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.14 is forbidden (10), xgboost-ray>=0.1.11, <0.1.12 | ==0.1.14 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.13 is forbidden (12), xgboost-ray>=0.1.11, <0.1.12 | ==0.1.13 | ==0.1.14 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.12 is forbidden (14), xgboost-ray>=0.1.11, <=0.1.12 | ==0.1.13 | ==0.1.14 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because there is no version of xgboost-ray in >0.1.12, <0.1.13 | >0.1.13, <0.1.14 | >0.1.14, <0.1.15 | >0.1.15, <0.1.16 | >0.1.16, <0.1.17 | >0.1.17, <0.1.18 | >0.1.18, <0.1.19 | >0.1.19 and lightgbm-ray ==0.1.7 depends on xgboost-ray >=0.1.11, lightgbm-ray==0.1.7 is forbidden.
    And because lightgbm-ray<0.1.7 | >0.1.7, <0.1.8 | >0.1.8, <0.1.9 | >0.1.9 is forbidden (42), lightgbm-ray<0.1.8 | >0.1.8, <0.1.9 | >0.1.9 is forbidden. (43)
    
    Because xgboost-ray==0.1.19 is forbidden (1) and xgboost-ray==0.1.18 is forbidden (2), xgboost-ray==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.17 is forbidden (4), xgboost-ray==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.16 is forbidden (6), xgboost-ray==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.15 is forbidden (8), xgboost-ray==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.14 is forbidden (10), xgboost-ray==0.1.14 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.13 is forbidden (12), xgboost-ray==0.1.13 | ==0.1.14 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because xgboost-ray==0.1.12 is forbidden (14), xgboost-ray==0.1.12 | ==0.1.13 | ==0.1.14 | ==0.1.15 | ==0.1.16 | ==0.1.17 | ==0.1.18 | ==0.1.19 is forbidden.
    And because there is no version of xgboost-ray in >0.1.12, <0.1.13 | >0.1.13, <0.1.14 | >0.1.14, <0.1.15 | >0.1.15, <0.1.16 | >0.1.16, <0.1.17 | >0.1.17, <0.1.18 | >0.1.18, <0.1.19 | >0.1.19 and lightgbm-ray ==0.1.8 depends on xgboost-ray >=0.1.12, lightgbm-ray==0.1.8 is forbidden.
    And because lightgbm-ray<0.1.8 | >0.1.8, <0.1.9 | >0.1.9 is forbidden (43), lightgbm-ray<0.1.9 | >0.1.9 is forbidden. (44)
    
    Because xgboost-ray==0.1.12 is forbidden (14) and there is no version of xgboost-ray available matching >0.1.12, <0.1.13 | >0.1.13, <0.1.14 | >0.1.14, <0.1.15 | >0.1.15, <0.1.16 | >0.1.16, <0.1.17 | >0.1.17, <0.1.18 | >0.1.18, <0.1.19 | >0.1.19, xgboost-ray>=0.1.12, <0.1.13 | >0.1.13, <0.1.14 | >0.1.14, <0.1.15 | >0.1.15, <0.1.16 | >0.1.16, <0.1.17 | >0.1.17, <0.1.18 | >0.1.18, <0.1.19 | >0.1.19 is forbidden.
    And because xgboost-ray==0.1.13 is forbidden (12), xgboost-ray>=0.1.12, <0.1.14 | >0.1.14, <0.1.15 | >0.1.15, <0.1.16 | >0.1.16, <0.1.17 | >0.1.17, <0.1.18 | >0.1.18, <0.1.19 | >0.1.19 is forbidden.
    And because xgboost-ray==0.1.14 is forbidden (10), xgboost-ray>=0.1.12, <0.1.15 | >0.1.15, <0.1.16 | >0.1.16, <0.1.17 | >0.1.17, <0.1.18 | >0.1.18, <0.1.19 | >0.1.19 is forbidden.
    And because xgboost-ray==0.1.15 is forbidden (8), xgboost-ray>=0.1.12, <0.1.16 | >0.1.16, <0.1.17 | >0.1.17, <0.1.18 | >0.1.18, <0.1.19 | >0.1.19 is forbidden.
    And because xgboost-ray==0.1.16 is forbidden (6), xgboost-ray>=0.1.12, <0.1.17 | >0.1.17, <0.1.18 | >0.1.18, <0.1.19 | >0.1.19 is forbidden.
    And because xgboost-ray==0.1.17 is forbidden (4), xgboost-ray>=0.1.12, <0.1.18 | >0.1.18, <0.1.19 | >0.1.19 is forbidden.
    And because xgboost-ray==0.1.18 is forbidden (2), xgboost-ray>=0.1.12, <0.1.19 | >0.1.19 is forbidden.
    And because xgboost-ray==0.1.19 is forbidden (1), xgboost-ray>=0.1.12 is forbidden.
    And because lightgbm-ray==0.1.9 depends on xgboost-ray>=0.1.12, lightgbm-ray==0.1.9 is forbidden.
    And because lightgbm-ray<0.1.9 | >0.1.9 is forbidden (44), lightgbm-ray* is forbidden.
    And because root depends on lightgbm-ray, version solving failed.

konstin · 2023-12-12T15:45:13Z

New bad error message, this used to resolve:

$ puffin-dev resolve-cli "transformers[accelerate,agents,audio,codecarbon,deepspeed,deepspeed-testing,dev,dev-tensorflow,dev-torch,flax,flax-speech,ftfy,integrations,ja,modelcreation,onnx,onnxruntime,optuna,quality,ray,retrieval,sagemaker,sentencepiece,sigopt,sklearn,speech,testing,tf,tf-cpu,tf-speech,timm,tokenizers,torch,torch-speech,torch-vision,torchhub,video,vision]"
puffin-dev failed
  Caused by: No solution found when resolving: transformers[accelerate,agents,audio,codecarbon,deepspeed,deepspeed-testing,dev,dev-tensorflow,dev-torch,flax,flax-speech,ftfy,integrations,ja,modelcreation,onnx,onnxruntime,optuna,quality,ray,retrieval,sagemaker,sentencepiece,sigopt,sklearn,speech,testing,tf,tf-cpu,tf-speech,timm,tokenizers,torch,torch-speech,torch-vision,torchhub,video,vision]
  Caused by: Conflicting versions for `tokenizers`: `tokenizers==0.9.3` does not intersect with `tokenizers==0.9.2`

charliermarsh · 2023-12-12T16:18:36Z

Is it correct that it doesn't resolve though?

charliermarsh · 2023-12-12T16:32:47Z

(Checking if Poetry can resolve. pip-compile could not, but failed trying to build a package.)

konstin · 2023-12-12T16:33:27Z

In this case yes, but it shouldn't fail at that point (i'll file a separate issue)

charliermarsh · 2023-12-12T19:53:23Z

After 3 hours and 13 minutes, Poetry failed with:

❯ poetry lock
Updating dependencies
Resolving dependencies... (10929.2s)

Incompatible constraints in requirements of transformers[accelerate,agents,audio,codecarbon,deepspeed,deepspeed-testing,dev,dev-tensorflow,dev-torch,flax,flax-speech,ftfy,integrations,ja,modelcreation,onnx,onnxruntime,optuna,quality,ray,retrieval,sagemaker,sentencepiece,sigopt,sklearn,speech,testing,tf,tf-cpu,tf-speech,timm,tokenizers,torch,torch-speech,torch-vision,torchhub,video,vision] (3.5.1):
tokenizers (==0.9.3)
tokenizers (==0.9.2) ; extra == "dev" or extra == "tokenizers"

charliermarsh · 2024-02-26T21:10:17Z

Some of these are now fixed -- should we close this in favor of more targeted issues?

zanieb mentioned this issue Nov 3, 2023

Explore reporting direct dependencies rather than "root depends on" #310

Closed

This was referenced Nov 6, 2023

Improve error messages for incompatible direct requirements #338

Closed

Improve error message for dependencies with no versions available #342

Merged

zanieb mentioned this issue Nov 14, 2023

Add an UnusableDependencies incompatibility kind and use for conflicting versions #424

Merged

charliermarsh closed this as completed Feb 26, 2024

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Confusing error messages on package resolution failure #309

Confusing error messages on package resolution failure #309

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charliermarsh commented Feb 26, 2024

Confusing error messages on package resolution failure #309

Confusing error messages on package resolution failure #309

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