Cannot initialize project: npm install fails to install private dep and there's a build error

[alejandroiglesias]

I'm trying to fix a recent issue that gets fixed by bumping the @airbnb/lottie-web dependency and making a pull request, but the project cannot be initialized since npm install fails to install @lottiefiles/eslint-plugin with a 401 err. Actually, I had to run npm i --legacy-peer-deps since otherwise there's a peer dependency conflict. After running npm i --legacy-peer-deps I get:

npm ERR! code E401
npm ERR! 401 Unauthorized - GET https://npm.pkg.github.com/download/@lottiefiles/eslint-plugin/2.2.0/6d8d8bdd1da320795bbe9c57d06b0d8c455f264e87a1fb7b851658a86c36291f - authentication token not provided

If I remove the @lottiefiles/eslint-plugin dependency, I still get an error with the npm install:

npm ERR! code 1
npm ERR! path /Users/alejandrogarciaiglesias/Development/rotundasoftware/lottie-player/node_modules/deasync
npm ERR! command failed
npm ERR! command sh -c node ./build.js
npm ERR! gyp info it worked if it ends with ok
npm ERR! gyp info using node-gyp@5.1.1
npm ERR! gyp info using node@18.19.0 | darwin | arm64
npm ERR! gyp info find Python using Python version 3.11.6 found at "/opt/homebrew/opt/python@3.11/bin/python3.11"
npm ERR! (node:31300) [DEP0150] DeprecationWarning: Setting process.config is deprecated. In the future the property will be read-only.
npm ERR! (Use `node --trace-deprecation ...` to show where the warning was created)
npm ERR! gyp info spawn /opt/homebrew/opt/python@3.11/bin/python3.11
npm ERR! gyp info spawn args [
npm ERR! gyp info spawn args   '/Users/alejandrogarciaiglesias/Development/rotundasoftware/lottie-player/node_modules/node-gyp/gyp/gyp_main.py',
npm ERR! gyp info spawn args   'binding.gyp',
npm ERR! gyp info spawn args   '-f',
npm ERR! gyp info spawn args   'make',
npm ERR! gyp info spawn args   '-I',
npm ERR! gyp info spawn args   '/Users/alejandrogarciaiglesias/Development/rotundasoftware/lottie-player/node_modules/deasync/build/config.gypi',
npm ERR! gyp info spawn args   '-I',
npm ERR! gyp info spawn args   '/Users/alejandrogarciaiglesias/Development/rotundasoftware/lottie-player/node_modules/node-gyp/addon.gypi',
npm ERR! gyp info spawn args   '-I',
npm ERR! gyp info spawn args   '/Users/alejandrogarciaiglesias/Library/Caches/node-gyp/18.19.0/include/node/common.gypi',
npm ERR! gyp info spawn args   '-Dlibrary=shared_library',
npm ERR! gyp info spawn args   '-Dvisibility=default',
npm ERR! gyp info spawn args   '-Dnode_root_dir=/Users/alejandrogarciaiglesias/Library/Caches/node-gyp/18.19.0',
npm ERR! gyp info spawn args   '-Dnode_gyp_dir=/Users/alejandrogarciaiglesias/Development/rotundasoftware/lottie-player/node_modules/node-gyp',
npm ERR! gyp info spawn args   '-Dnode_lib_file=/Users/alejandrogarciaiglesias/Library/Caches/node-gyp/18.19.0/<(target_arch)/node.lib',
npm ERR! gyp info spawn args   '-Dmodule_root_dir=/Users/alejandrogarciaiglesias/Development/rotundasoftware/lottie-player/node_modules/deasync',
npm ERR! gyp info spawn args   '-Dnode_engine=v8',
npm ERR! gyp info spawn args   '--depth=.',
npm ERR! gyp info spawn args   '--no-parallel',
npm ERR! gyp info spawn args   '--generator-output',
npm ERR! gyp info spawn args   'build',
npm ERR! gyp info spawn args   '-Goutput_dir=.'
npm ERR! gyp info spawn args ]
npm ERR! Traceback (most recent call last):
npm ERR!   File "/Users/alejandrogarciaiglesias/Development/rotundasoftware/lottie-player/node_modules/node-gyp/gyp/gyp_main.py", line 50, in <module>
npm ERR!     sys.exit(gyp.script_main())
npm ERR!              ^^^^^^^^^^^^^^^^^
npm ERR!   File "/Users/alejandrogarciaiglesias/Development/rotundasoftware/lottie-player/node_modules/node-gyp/gyp/pylib/gyp/__init__.py", line 554, in script_main
npm ERR!     return main(sys.argv[1:])
npm ERR!            ^^^^^^^^^^^^^^^^^^
npm ERR!   File "/Users/alejandrogarciaiglesias/Development/rotundasoftware/lottie-player/node_modules/node-gyp/gyp/pylib/gyp/__init__.py", line 547, in main
npm ERR!     return gyp_main(args)
npm ERR!            ^^^^^^^^^^^^^^
npm ERR!   File "/Users/alejandrogarciaiglesias/Development/rotundasoftware/lottie-player/node_modules/node-gyp/gyp/pylib/gyp/__init__.py", line 520, in gyp_main
npm ERR!     [generator, flat_list, targets, data] = Load(
npm ERR!                                             ^^^^^
npm ERR!   File "/Users/alejandrogarciaiglesias/Development/rotundasoftware/lottie-player/node_modules/node-gyp/gyp/pylib/gyp/__init__.py", line 136, in Load
npm ERR!     result = gyp.input.Load(build_files, default_variables, includes[:],
npm ERR!              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
npm ERR!   File "/Users/alejandrogarciaiglesias/Development/rotundasoftware/lottie-player/node_modules/node-gyp/gyp/pylib/gyp/input.py", line 2782, in Load
npm ERR!     LoadTargetBuildFile(build_file, data, aux_data,
npm ERR!   File "/Users/alejandrogarciaiglesias/Development/rotundasoftware/lottie-player/node_modules/node-gyp/gyp/pylib/gyp/input.py", line 391, in LoadTargetBuildFile
npm ERR!     build_file_data = LoadOneBuildFile(build_file_path, data, aux_data,
npm ERR!                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
npm ERR!   File "/Users/alejandrogarciaiglesias/Development/rotundasoftware/lottie-player/node_modules/node-gyp/gyp/pylib/gyp/input.py", line 234, in LoadOneBuildFile
npm ERR!     build_file_contents = open(build_file_path, 'rU').read()
npm ERR!                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
npm ERR! ValueError: invalid mode: 'rU' while trying to load binding.gyp
npm ERR! gyp ERR! configure error
npm ERR! gyp ERR! stack Error: `gyp` failed with exit code: 1
npm ERR! gyp ERR! stack     at ChildProcess.onCpExit (/Users/alejandrogarciaiglesias/Development/rotundasoftware/lottie-player/node_modules/node-gyp/lib/configure.js:351:16)
npm ERR! gyp ERR! stack     at ChildProcess.emit (node:events:517:28)
npm ERR! gyp ERR! stack     at ChildProcess._handle.onexit (node:internal/child_process:292:12)
npm ERR! gyp ERR! System Darwin 23.2.0
npm ERR! gyp ERR! command "/opt/homebrew/Cellar/node@18/18.19.0/bin/node" "/Users/alejandrogarciaiglesias/Development/rotundasoftware/lottie-player/node_modules/.bin/node-gyp" "rebuild"
npm ERR! gyp ERR! cwd /Users/alejandrogarciaiglesias/Development/rotundasoftware/lottie-player/node_modules/deasync
npm ERR! gyp ERR! node -v v18.19.0
npm ERR! gyp ERR! node-gyp -v v5.1.1
npm ERR! gyp ERR! not ok
npm ERR! Build failed

npm ERR! A complete log of this run can be found in: /Users/alejandrogarciaiglesias/.npm/_logs/2024-02-01T20_41_16_077Z-debug-0.log

Can you please help me figure this out? Our code is relying on Lottie animations and we use lottie-player, but the animations are broken until the @airbnb/lottie-web dependency is updated to the latest (already tested the lottie-web player standalone and it works fine, but it would require a big refactor for us).

[alejandroiglesias]

Alright, I figured out I needed to use pnpm instead of npm. That solves the gyp errors, but the problem with the private @lottiefiles/eslint-plugin remains.