npm install 下载失败 原因如下，求解决

Question

D:\AllProjects\examtest\client_home>npm install
npm WARN old lockfile
npm WARN old lockfile The package-lock.json file was created with an old version of npm,
npm WARN old lockfile so supplemental metadata must be fetched from the registry.
npm WARN old lockfile
npm WARN old lockfile This is a one-time fix-up, please be patient...
npm WARN old lockfile
npm WARN old lockfile vue-loader-v16: No matching version found for vue-loader-v16@16.3.1.
npm WARN old lockfile     at module.exports (D:\Program Files\nodejs\node_modules\npm\node_modules\npm-pick-manifest\index.js:209:23)
npm WARN old lockfile     at D:\Program Files\nodejs\node_modules\npm\node_modules\pacote\lib\registry.js:118:26
npm WARN old lockfile     at async Array.<anonymous> (D:\Program Files\nodejs\node_modules\npm\node_modules\@npmcli\arborist\lib\arborist\build-ideal-tree.js:741:9)
npm WARN old lockfile  Could not fetch metadata for vue-loader-v16@16.3.1 vue-loader-v16: No matching version found for vue-loader-v16@16.3.1.
npm WARN old lockfile     at module.exports (D:\Program Files\nodejs\node_modules\npm\node_modules\npm-pick-manifest\index.js:209:23)
npm WARN old lockfile     at D:\Program Files\nodejs\node_modules\npm\node_modules\pacote\lib\registry.js:118:26
npm WARN old lockfile     at async Array.<anonymous> (D:\Program Files\nodejs\node_modules\npm\node_modules\@npmcli\arborist\lib\arborist\build-ideal-tree.js:741:9) {
npm WARN old lockfile   code: 'ETARGET',
npm WARN old lockfile   type: 'version',
npm WARN old lockfile   wanted: '16.3.1',
npm WARN old lockfile   versions: [
npm WARN old lockfile     '16.0.0-beta.5',
npm WARN old lockfile     '16.0.0-beta.5.1',
npm WARN old lockfile     '16.0.0-beta.5.2',
npm WARN old lockfile     '16.0.0-beta.5.3',
npm WARN old lockfile     '16.0.0-beta.5.4'
npm WARN old lockfile   ],
npm WARN old lockfile   distTags: { latest: '16.0.0-beta.5.4' },
npm WARN old lockfile   defaultTag: 'latest'
npm WARN old lockfile }
npm WARN deprecated stable@0.1.8: Modern JS already guarantees Array#sort() is a stable sort, so this library is deprecated. See the compatibility table on MDN: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/sort#browser_compatibility
npm WARN deprecated source-map-url@0.4.1: See https://github.com/lydell/source-map-url#deprecated
npm WARN deprecated @hapi/topo@3.1.6: This version has been deprecated and is no longer supported or maintained
npm WARN deprecated @hapi/bourne@1.3.2: This version has been deprecated and is no longer supported or maintained
npm WARN deprecated urix@0.1.0: Please see https://github.com/lydell/urix#deprecated
npm WARN deprecated har-validator@5.1.5: this library is no longer supported
npm WARN deprecated source-map-resolve@0.5.3: See https://github.com/lydell/source-map-resolve#deprecated
npm WARN deprecated chokidar@2.1.8: Chokidar 2 does not receive security updates since 2019. Upgrade to chokidar 3 with 15x fewer dependencies
npm WARN deprecated chokidar@2.1.8: Chokidar 2 does not receive security updates since 2019. Upgrade to chokidar 3 with 15x fewer dependencies
npm WARN deprecated resolve-url@0.2.1: https://github.com/lydell/resolve-url#deprecated
npm WARN deprecated html-webpack-plugin@3.2.0: 3.x is no longer supported
npm WARN deprecated @hapi/address@2.1.4: Moved to 'npm install @sideway/address'
npm WARN deprecated querystring@0.2.0: The querystring API is considered Legacy. new code should use the URLSearchParams API instead.
npm WARN deprecated uuid@3.4.0: Please upgrade  to version 7 or higher.  Older versions may use Math.random() in certain circumstances, which is known to be problematic.  See https://v8.dev/blog/math-random for details.
npm WARN deprecated request@2.88.2: request has been deprecated, see https://github.com/request/request/issues/3142
npm WARN deprecated @hapi/hoek@8.5.1: This version has been deprecated and is no longer supported or maintained
npm WARN deprecated @hapi/joi@15.1.1: Switch to 'npm install joi'
npm WARN deprecated svgo@1.3.2: This SVGO version is no longer supported. Upgrade to v2.x.x.
npm WARN deprecated tar@2.2.2: This version of tar is no longer supported, and will not receive security updates. Please upgrade asap.
npm WARN deprecated popper.js@1.16.1: You can find the new Popper v2 at @popperjs/core, this package is dedicated to the legacy v1
npm WARN deprecated core-js@2.6.12: core-js@<3.23.3 is no longer maintained and not recommended for usage due to the number of issues. Because of the V8 engine whims, feature detection in old core-js versions could cause a slowdown up to 100x even if nothing is polyfilled. Some versions have web compatibility issues. Please, upgrade your dependencies to the actual version of core-js.
npm WARN deprecated core-js@3.9.1: core-js@<3.23.3 is no longer maintained and not recommended for usage due to the number of issues. Because of the V8 engine whims, feature detection in old core-js versions could cause a slowdown up to 100x even if nothing is polyfilled. Some versions have web compatibility issues. Please, upgrade your dependencies to the actual version of core-js.
npm ERR! code 1
npm ERR! path D:\AllProjects\examtest\client_home\node_modules\node-sass
npm ERR! command failed
npm ERR! command C:\WINDOWS\system32\cmd.exe /d /s /c node scripts/build.js
npm ERR! Building: D:\Program Files\nodejs\node.exe D:\AllProjects\examtest\client_home\node_modules\node-gyp\bin\node-gyp.js rebuild --verbose --libsass_ext= --libsass_cflags= --libsass_ldflags= --libsass_library=
npm ERR! gyp info it worked if it ends with ok
npm ERR! gyp verb cli [
npm ERR! gyp verb cli   'D:\\Program Files\\nodejs\\node.exe',
npm ERR! gyp verb cli   'D:\\AllProjects\\examtest\\client_home\\node_modules\\node-gyp\\bin\\node-gyp.js',
npm ERR! gyp verb cli   'rebuild',
npm ERR! gyp verb cli   '--verbose',
npm ERR! gyp verb cli   '--libsass_ext=',
npm ERR! gyp verb cli   '--libsass_cflags=',
npm ERR! gyp verb cli   '--libsass_ldflags=',
npm ERR! gyp verb cli   '--libsass_library='
npm ERR! gyp verb cli ]
npm ERR! gyp info using node-gyp@3.8.0
npm ERR! gyp info using node@16.13.0 | win32 | x64
npm ERR! gyp verb command rebuild []
npm ERR! gyp verb command clean []
npm ERR! gyp verb clean removing "build" directory
npm ERR! gyp verb command configure []
npm ERR! gyp verb check python checking for Python executable "python2" in the PATH
npm ERR! gyp verb `which` failed Error: not found: python2
npm ERR! gyp verb `which` failed     at getNotFoundError (D:\AllProjects\examtest\client_home\node_modules\which\which.js:13:12)
npm ERR! gyp verb `which` failed     at F (D:\AllProjects\examtest\client_home\node_modules\which\which.js:68:19)
npm ERR! gyp verb `which` failed     at E (D:\AllProjects\examtest\client_home\node_modules\which\which.js:80:29)
npm ERR! gyp verb `which` failed     at D:\AllProjects\examtest\client_home\node_modules\which\which.js:89:16
npm ERR! gyp verb `which` failed     at D:\AllProjects\examtest\client_home\node_modules\isexe\index.js:42:5
npm ERR! gyp verb `which` failed     at D:\AllProjects\examtest\client_home\node_modules\isexe\windows.js:36:5
npm ERR! gyp verb `which` failed     at FSReqCallback.oncomplete (node:fs:198:21)
npm ERR! gyp verb `which` failed  python2 Error: not found: python2
npm ERR! gyp verb `which` failed     at getNotFoundError (D:\AllProjects\examtest\client_home\node_modules\which\which.js:13:12)
npm ERR! gyp verb `which` failed     at F (D:\AllProjects\examtest\client_home\node_modules\which\which.js:68:19)
npm ERR! gyp verb `which` failed     at E (D:\AllProjects\examtest\client_home\node_modules\which\which.js:80:29)
npm ERR! gyp verb `which` failed     at D:\AllProjects\examtest\client_home\node_modules\which\which.js:89:16
npm ERR! gyp verb `which` failed     at D:\AllProjects\examtest\client_home\node_modules\isexe\index.js:42:5
npm ERR! gyp verb `which` failed     at D:\AllProjects\examtest\client_home\node_modules\isexe\windows.js:36:5
npm ERR! gyp verb `which` failed     at FSReqCallback.oncomplete (node:fs:198:21) {
npm ERR! gyp verb `which` failed   code: 'ENOENT'
npm ERR! gyp verb `which` failed }
npm ERR! gyp verb check python checking for Python executable "python" in the PATH
npm ERR! gyp verb `which` succeeded python C:\Users\mi\AppData\Local\Programs\Python\Python39\python.EXE
npm ERR! gyp ERR! configure error
npm ERR! gyp ERR! stack Error: Command failed: C:\Users\mi\AppData\Local\Programs\Python\Python39\python.EXE -c import sys; print "%s.%s.%s" % sys.version_info[:3];
npm ERR! gyp ERR! stack   File "<string>", line 1
npm ERR! gyp ERR! stack     import sys; print "%s.%s.%s" % sys.version_info[:3];
npm ERR! gyp ERR! stack                       ^
npm ERR! gyp ERR! stack SyntaxError: invalid syntax
npm ERR! gyp ERR! stack
npm ERR! gyp ERR! stack     at ChildProcess.exithandler (node:child_process:397:12)
npm ERR! gyp ERR! stack     at ChildProcess.emit (node:events:390:28)
npm ERR! gyp ERR! stack     at maybeClose (node:internal/child_process:1064:16)
npm ERR! gyp ERR! stack     at Process.ChildProcess._handle.onexit (node:internal/child_process:301:5)
npm ERR! gyp ERR! System Windows_NT 10.0.19045
npm ERR! gyp ERR! command "D:\\Program Files\\nodejs\\node.exe" "D:\\AllProjects\\examtest\\client_home\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library="
npm ERR! gyp ERR! cwd D:\AllProjects\examtest\client_home\node_modules\node-sass
npm ERR! gyp ERR! node -v v16.13.0
npm ERR! gyp ERR! node-gyp -v v3.8.0
npm ERR! gyp ERR! not ok
npm ERR! Build failed with error code: 1

npm ERR! A complete log of this run can be found in:
npm ERR!     D:\Program Files\nodejs\node_cache\_logs\2023-03-09T12_54_53_013Z-debug.log

Answer 1

你要先去下载一个 node.js ,然后再测试版本,