compile the code

[lyltc1]

when I install with the "python setup.py install",
the problem raised as
`g++ -pthread -B /home/lyltc/miniconda3/envs/cir/compiler_compat -shared -Wl,--allow-shlib-undefined -Wl,-rpath,/home/lyltc/miniconda3/envs/cir/lib -Wl,-rpath-link,/home/lyltc/miniconda3/envs/cir/lib -L/home/lyltc/miniconda3/envs/cir/lib -Wl,--allow-shlib-undefined -Wl,-rpath,/home/lyltc/miniconda3/envs/cir/lib -Wl,-rpath-link,/home/lyltc/miniconda3/envs/cir/lib -L/home/lyltc/miniconda3/envs/cir/lib /home/lyltc/git/lietorch/build/temp.linux-x86_64-3.8/lietorch/src/lietorch.o /home/lyltc/git/lietorch/build/temp.linux-x86_64-3.8/lietorch/src/lietorch_gpu.o /home/lyltc/git/lietorch/build/temp.linux-x86_64-3.8/lietorch/src/lietorch_cpu.o -L/home/lyltc/miniconda3/envs/cir/lib/python3.8/site-packages/torch/lib -L/usr/local/cuda-11.1/lib64 -lc10 -ltorch -ltorch_cpu -ltorch_python -lcudart -lc10_cuda -ltorch_cuda_cu -ltorch_cuda_cpp -o build/lib.linux-x86_64-3.8/lietorch_backends.cpython-38-x86_64-linux-gnu.so

g++: error: /home/lyltc/git/lietorch/build/temp.linux-x86_64-3.8/lietorch/src/lietorch.o: No such file or directory
g++: error: /home/lyltc/git/lietorch/build/temp.linux-x86_64-3.8/lietorch/src/lietorch_gpu.o: No such file or directory
g++: error: /home/lyltc/git/lietorch/build/temp.linux-x86_64-3.8/lietorch/src/lietorch_cpu.o: No such file or directory
`

[lyltc1]

the full output is
python setup.py install
/home/lyltc/miniconda3/envs/cir/lib/python3.8/site-packages/setuptools/config/init.py:28: SetuptoolsDeprecationWarning: As setuptools moves its configuration towards pyproject.toml,
setuptools.config.parse_configuration became deprecated.

For the time being, you can use the setuptools.config.setupcfg module
to access a backward compatible API, but this module is provisional
and might be removed in the future.

warnings.warn(dedent(msg), SetuptoolsDeprecationWarning)
running install
running bdist_egg
running egg_info
writing lietorch.egg-info/PKG-INFO
writing dependency_links to lietorch.egg-info/dependency_links.txt
writing top-level names to lietorch.egg-info/top_level.txt
reading manifest file 'lietorch.egg-info/SOURCES.txt'
adding license file 'LICENSE'
writing manifest file 'lietorch.egg-info/SOURCES.txt'
installing library code to build/bdist.linux-x86_64/egg
running install_lib
running build_py
creating build
creating build/lib.linux-x86_64-3.8
creating build/lib.linux-x86_64-3.8/lietorch
copying lietorch/groups.py -> build/lib.linux-x86_64-3.8/lietorch
copying lietorch/init.py -> build/lib.linux-x86_64-3.8/lietorch
copying lietorch/group_ops.py -> build/lib.linux-x86_64-3.8/lietorch
copying lietorch/gradcheck.py -> build/lib.linux-x86_64-3.8/lietorch
copying lietorch/run_tests.py -> build/lib.linux-x86_64-3.8/lietorch
copying lietorch/broadcasting.py -> build/lib.linux-x86_64-3.8/lietorch
running build_ext
building 'lietorch_backends' extension
creating /home/lyltc/git/lietorch/build/temp.linux-x86_64-3.8
creating /home/lyltc/git/lietorch/build/temp.linux-x86_64-3.8/lietorch
creating /home/lyltc/git/lietorch/build/temp.linux-x86_64-3.8/lietorch/src
Emitting ninja build file /home/lyltc/git/lietorch/build/temp.linux-x86_64-3.8/build.ninja...
Compiling objects...
Allowing ninja to set a default number of workers... (overridable by setting the environment variable MAX_JOBS=N)
1.11.0
g++ -pthread -B /home/lyltc/miniconda3/envs/cir/compiler_compat -shared -Wl,--allow-shlib-undefined -Wl,-rpath,/home/lyltc/miniconda3/envs/cir/lib -Wl,-rpath-link,/home/lyltc/miniconda3/envs/cir/lib -L/home/lyltc/miniconda3/envs/cir/lib -Wl,--allow-shlib-undefined -Wl,-rpath,/home/lyltc/miniconda3/envs/cir/lib -Wl,-rpath-link,/home/lyltc/miniconda3/envs/cir/lib -L/home/lyltc/miniconda3/envs/cir/lib /home/lyltc/git/lietorch/build/temp.linux-x86_64-3.8/lietorch/src/lietorch.o /home/lyltc/git/lietorch/build/temp.linux-x86_64-3.8/lietorch/src/lietorch_gpu.o /home/lyltc/git/lietorch/build/temp.linux-x86_64-3.8/lietorch/src/lietorch_cpu.o -L/home/lyltc/miniconda3/envs/cir/lib/python3.8/site-packages/torch/lib -L/usr/local/cuda-11.1/lib64 -lc10 -ltorch -ltorch_cpu -ltorch_python -lcudart -lc10_cuda -ltorch_cuda_cu -ltorch_cuda_cpp -o build/lib.linux-x86_64-3.8/lietorch_backends.cpython-38-x86_64-linux-gnu.so
g++: error: /home/lyltc/git/lietorch/build/temp.linux-x86_64-3.8/lietorch/src/lietorch.o: No such file or directory
g++: error: /home/lyltc/git/lietorch/build/temp.linux-x86_64-3.8/lietorch/src/lietorch_gpu.o: No such file or directory
g++: error: /home/lyltc/git/lietorch/build/temp.linux-x86_64-3.8/lietorch/src/lietorch_cpu.o: No such file or directory
error: command 'g++' failed with exit status 1