Что сделать, если команда npm install выдает много ошибок?

Question

[Ник]

Сам новичок, пытаюсь всё повторять, как тут: https://youtu.be/sRO3dxLa4S0?list=PLyf8LgkO_8q-Izp... (привязку ко времени сделал намеренно), но что-то не получается. Как исправить можно?

Вот что выходит:

C:\Users\nick4\Desktop\ready_html>npm install
npm WARN deprecated gulp-minify-css@1.2.4: Please use gulp-clean-css
npm WARN deprecated gulp-util@3.0.8: gulp-util is deprecated - replace it, following the guidelines at https://medium.com/gulpjs/gulp-util-ca3b1f9f9ac5
npm WARN deprecated win-spawn@2.0.0: use [cross-spawn](https://github.com/IndigoUnited/node-cross-spawn) or [cross-spawn-async](https://github.com/IndigoUnited/node-cross-spawn-async) instead.
npm WARN deprecated graceful-fs@3.0.11: please upgrade to graceful-fs 4 for compatibility with current and future versions of Node.js
npm WARN deprecated browserslist@0.4.0: Browserslist 2 could fail on reading Browserslist >3.0 config used in other tools.
npm WARN deprecated minimatch@2.0.10: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue
npm WARN deprecated minimatch@0.2.14: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue
npm WARN deprecated graceful-fs@1.2.3: please upgrade to graceful-fs 4 for compatibility with current and future versions of Node.js

> node-sass@3.13.1 install C:\Users\nick4\Desktop\ready_html\node_modules\node-sass
> node scripts/install.js

Downloading binary from https://github.com/sass/node-sass/releases/download/v3.13.1/win32-x64-67_binding.node
Cannot download "https://github.com/sass/node-sass/releases/download/v3.13.1/win32-x64-67_binding.node":

HTTP error 404 Not Found

Hint: If github.com is not accessible in your location
      try setting a proxy via HTTP_PROXY, e.g.

      export HTTP_PROXY=http://example.com:1234

or configure npm proxy via

      npm config set proxy http://example.com:8080

> gulp-express@0.3.5 install C:\Users\nick4\Desktop\ready_html\node_modules\gulp-express
> echo "*** Please use [gulp-live-server] instead! *** "

"*** Please use [gulp-live-server] instead! *** "

> node-sass@3.13.1 postinstall C:\Users\nick4\Desktop\ready_html\node_modules\node-sass
> node scripts/build.js

Building: C:\Program Files\nodejs\node.exe C:\Users\nick4\Desktop\ready_html\node_modules\node-gyp\bin\node-gyp.js rebuild --verbose --libsass_ext= --libsass_cflags= --libsass_ldflags= --libsass_library=
gyp info it worked if it ends with ok
gyp verb cli [ 'C:\\Program Files\\nodejs\\node.exe',
gyp verb cli   'C:\\Users\\nick4\\Desktop\\ready_html\\node_modules\\node-gyp\\bin\\node-gyp.js',
gyp verb cli   'rebuild',
gyp verb cli   '--verbose',
gyp verb cli   '--libsass_ext=',
gyp verb cli   '--libsass_cflags=',
gyp verb cli   '--libsass_ldflags=',
gyp verb cli   '--libsass_library=' ]
gyp info using node-gyp@3.8.0
gyp info using node@11.12.0 | win32 | x64
gyp verb command rebuild []
gyp verb command clean []
gyp verb clean removing "build" directory
gyp verb command configure []
gyp verb check python checking for Python executable "python2" in the PATH
gyp verb `which` failed Error: not found: python2
gyp verb `which` failed     at getNotFoundError (C:\Users\nick4\Desktop\ready_html\node_modules\which\which.js:13:12)
gyp verb `which` failed     at F (C:\Users\nick4\Desktop\ready_html\node_modules\which\which.js:68:19)gyp verb `which` failed     at E (C:\Users\nick4\Desktop\ready_html\node_modules\which\which.js:80:29)gyp verb `which` failed     at C:\Users\nick4\Desktop\ready_html\node_modules\which\which.js:89:16
gyp verb `which` failed     at C:\Users\nick4\Desktop\ready_html\node_modules\isexe\index.js:42:5
gyp verb `which` failed     at C:\Users\nick4\Desktop\ready_html\node_modules\isexe\windows.js:36:5
gyp verb `which` failed     at FSReqCallback.oncomplete (fs.js:158:21)
gyp verb `which` failed  python2 { Error: not found: python2
gyp verb `which` failed     at getNotFoundError (C:\Users\nick4\Desktop\ready_html\node_modules\which\which.js:13:12)
gyp verb `which` failed     at F (C:\Users\nick4\Desktop\ready_html\node_modules\which\which.js:68:19)gyp verb `which` failed     at E (C:\Users\nick4\Desktop\ready_html\node_modules\which\which.js:80:29)gyp verb `which` failed     at C:\Users\nick4\Desktop\ready_html\node_modules\which\which.js:89:16
gyp verb `which` failed     at C:\Users\nick4\Desktop\ready_html\node_modules\isexe\index.js:42:5
gyp verb `which` failed     at C:\Users\nick4\Desktop\ready_html\node_modules\isexe\windows.js:36:5
gyp verb `which` failed     at FSReqCallback.oncomplete (fs.js:158:21)
gyp verb `which` failed   stack:
gyp verb `which` failed    'Error: not found: python2\n    at getNotFoundError (C:\\Users\\nick4\\Desktop\\ready_html\\node_modules\\which\\which.js:13:12)\n    at F (C:\\Users\\nick4\\Desktop\\ready_html\\node_modules\\which\\which.js:68:19)\n    at E (C:\\Users\\nick4\\Desktop\\ready_html\\node_modules\\which\\which.js:80:29)\n    at C:\\Users\\nick4\\Desktop\\ready_html\\node_modules\\which\\which.js:89:16\n    at C:\\Users\\nick4\\Desktop\\ready_html\\node_modules\\isexe\\index.js:42:5\n    at C:\\Users\\nick4\\Desktop\\ready_html\\node_modules\\isexe\\windows.js:36:5\n    at FSReqCallback.oncomplete (fs.js:158:21)',
gyp verb `which` failed   code: 'ENOENT' }
gyp verb check python checking for Python executable "python" in the PATH
gyp verb `which` failed Error: not found: python
gyp verb `which` failed     at getNotFoundError (C:\Users\nick4\Desktop\ready_html\node_modules\which\which.js:13:12)
gyp verb `which` failed     at F (C:\Users\nick4\Desktop\ready_html\node_modules\which\which.js:68:19)gyp verb `which` failed     at E (C:\Users\nick4\Desktop\ready_html\node_modules\which\which.js:80:29)gyp verb `which` failed     at C:\Users\nick4\Desktop\ready_html\node_modules\which\which.js:89:16
gyp verb `which` failed     at C:\Users\nick4\Desktop\ready_html\node_modules\isexe\index.js:42:5
gyp verb `which` failed     at C:\Users\nick4\Desktop\ready_html\node_modules\isexe\windows.js:36:5
gyp verb `which` failed     at FSReqCallback.oncomplete (fs.js:158:21)
gyp verb `which` failed  python { Error: not found: python
gyp verb `which` failed     at getNotFoundError (C:\Users\nick4\Desktop\ready_html\node_modules\which\which.js:13:12)
gyp verb `which` failed     at F (C:\Users\nick4\Desktop\ready_html\node_modules\which\which.js:68:19)gyp verb `which` failed     at E (C:\Users\nick4\Desktop\ready_html\node_modules\which\which.js:80:29)gyp verb `which` failed     at C:\Users\nick4\Desktop\ready_html\node_modules\which\which.js:89:16
gyp verb `which` failed     at C:\Users\nick4\Desktop\ready_html\node_modules\isexe\index.js:42:5
gyp verb `which` failed     at C:\Users\nick4\Desktop\ready_html\node_modules\isexe\windows.js:36:5
gyp verb `which` failed     at FSReqCallback.oncomplete (fs.js:158:21)
gyp verb `which` failed   stack:
gyp verb `which` failed    'Error: not found: python\n    at getNotFoundError (C:\\Users\\nick4\\Desktop\\ready_html\\node_modules\\which\\which.js:13:12)\n    at F (C:\\Users\\nick4\\Desktop\\ready_html\\node_modules\\which\\which.js:68:19)\n    at E (C:\\Users\\nick4\\Desktop\\ready_html\\node_modules\\which\\which.js:80:29)\n    at C:\\Users\\nick4\\Desktop\\ready_html\\node_modules\\which\\which.js:89:16\n    at C:\\Users\\nick4\\Desktop\\ready_html\\node_modules\\isexe\\index.js:42:5\n    at C:\\Users\\nick4\\Desktop\\ready_html\\node_modules\\isexe\\windows.js:36:5\n    at FSReqCallback.oncomplete (fs.js:158:21)',
gyp verb `which` failed   code: 'ENOENT' }
gyp verb could not find "python". checking python launcher
gyp verb could not find "python". guessing location
gyp verb ensuring that file exists: C:\Python27\python.exe
gyp ERR! configure error
gyp ERR! stack Error: Can't find Python executable "python", you can set the PYTHON env variable.
gyp ERR! stack     at PythonFinder.failNoPython (C:\Users\nick4\Desktop\ready_html\node_modules\node-gyp\lib\configure.js:484:19)
gyp ERR! stack     at PythonFinder.<anonymous> (C:\Users\nick4\Desktop\ready_html\node_modules\node-gyp\lib\configure.js:509:16)
gyp ERR! stack     at C:\Users\nick4\Desktop\ready_html\node_modules\node-gyp\node_modules\graceful-fs\polyfills.js:282:31
gyp ERR! stack     at FSReqCallback.oncomplete (fs.js:158:21)
gyp ERR! System Windows_NT 10.0.17763
gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\nick4\\Desktop\\ready_html\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library="
gyp ERR! cwd C:\Users\nick4\Desktop\ready_html\node_modules\node-sass
gyp ERR! node -v v11.12.0
gyp ERR! node-gyp -v v3.8.0
gyp ERR! not ok
Build failed with error code: 1
npm WARN gulp-project@1.0.0 No repository field.
npm WARN gulp-project@1.0.0 No license field.

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! node-sass@3.13.1 postinstall: `node scripts/build.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the node-sass@3.13.1 postinstall script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\nick4\AppData\Roaming\npm-cache\_logs\2019-03-25T11_20_16_141Z-debug.log

Answer 1

[Ник]

Надеюсь, глаза не сломаете. Не знаю как тут такое более эстетично вставить, чтобы читабильно было.

Answer 2

[SagePtr]

Попробуйте использовать современную версию пакета node-sass. Установочный скрипт этого npm-пакета выкачивает бинарник с github-репозитория, но разработчики почему-то подчистили некоторые версии из релизов или поменяли формат тэгов, сломав тем самым возможность установки старых версий пакета.
Тэга v3.13.1 я в репозитории https://github.com/sass/node-sass/tags в упор не вижу.

P.S. Следовать видеоуроку 2015 года - ну такое себе, за это время довольно многое изменилось, а gulp уже никто не использует в пользу webpack.

Comments

[Ник]

Спасибо. Без понятия что я сделал, но оно почему-то заработало)