Wallet creation not working

[Julienbase]

How do I install this wallet? I have npm installed but the instructions are not clear how to run it.
Please let me know how I can create the wallet.
TNX

[Julienbase]

I get the following error:

Node.js v20.9.0

C:\Users\grigo\Desktop\PDN Wallet\pandanite-wallet>npm start
C:\Program Files\nodejs\node_modules\npm\lib\es6\validate-engines.js:31
throw err
^

TypeError: Class extends value undefined is not a constructor or null
at Object. (C:\Program Files\nodejs\node_modules\npm\node_modules\fs-minipass\lib\index.js:136:4)
at Module._compile (node:internal/modules/cjs/loader:1241:14)
at Module._extensions..js (node:internal/modules/cjs/loader:1295:10)
at Module.load (node:internal/modules/cjs/loader:1091:32)
at Module._load (node:internal/modules/cjs/loader:938:12)
at Module.require (node:internal/modules/cjs/loader:1115:19)
at require (node:internal/modules/helpers:130:18)
at Object. (C:\Program Files\nodejs\node_modules\npm\node_modules\cacache\lib\content\read.js:4:13)
at Module._compile (node:internal/modules/cjs/loader:1241:14)
at Module._extensions..js (node:internal/modules/cjs/loader:1295:10)

Node.js v20.9.0
C:\Program Files\nodejs\node_modules\npm\lib\es6\validate-engines.js:31
throw err
^

TypeError: Class extends value undefined is not a constructor or null
at Object. (C:\Program Files\nodejs\node_modules\npm\node_modules\fs-minipass\lib\index.js:136:4)
at Module._compile (node:internal/modules/cjs/loader:1241:14)
at Module._extensions..js (node:internal/modules/cjs/loader:1295:10)
at Module.load (node:internal/modules/cjs/loader:1091:32)
at Module._load (node:internal/modules/cjs/loader:938:12)
at Module.require (node:internal/modules/cjs/loader:1115:19)
at require (node:internal/modules/helpers:130:18)
at Object. (C:\Program Files\nodejs\node_modules\npm\node_modules\cacache\lib\content\read.js:4:13)
at Module._compile (node:internal/modules/cjs/loader:1241:14)
at Module._extensions..js (node:internal/modules/cjs/loader:1295:10)

Node.js v20.9.0

C:\Users\grigo\Desktop\PDN Wallet\pandanite-wallet>