我通过npm安装了Boostrap，然后在该文件夹上运行npm install命令。我得到了一堆警告，但在大多数情况下，它看起来像是安装的。这是npm install的输出：
npm WARN deprecated qunitjs@2.4.1: 2.4.1 is the last version where QUnit will be published as 'qunitjs'. To receive future updates, you will need to change the package name to 'qunit'.
npm WARN deprecated nodemailer@2.7.2: All versions below 4.0.1 of Nodemailer are deprecated. See https://nodemailer.com/status/
npm WARN deprecated mailcomposer@4.0.1: This project is unmaintained
npm WARN deprecated socks@1.1.9: If using 2.x branch, please upgrade to at least 2.1.6 to avoid a serious bug with socket data flow and an import issue introduced in 2.1.0
npm WARN deprecated uws@9.14.0: stop using this version
npm WARN deprecated node-uuid@1.4.8: Use uuid module instead
npm WARN deprecated buildmail@4.0.1: This project is unmaintained
npm WARN deprecated socks@1.1.10: If using 2.x branch, please upgrade to at least 2.1.6 to avoid a serious bug with socket data flow and an import issue introduced in 2.1.0
> fsevents@1.2.4 install /Users/me/Desktop/bootstrap/node_modules/bootstrap/node_modules/fsevents
> node install
[fsevents] Success: "/Users/me/Desktop/bootstrap/node_modules/bootstrap/node_modules/fsevents/lib/binding/Release/node-v57-darwin-x64/fse.node" already installed
Pass --update-binary to reinstall or --build-from-source to recompile
> uws@9.14.0 install /Users/me/Desktop/bootstrap/node_modules/bootstrap/node_modules/uws
> node-gyp rebuild > build_log.txt 2>&1 || exit 0
> iltorb@1.3.10 install /Users/me/Desktop/bootstrap/node_modules/bootstrap/node_modules/iltorb
> detect-libc prebuild-install || node-gyp rebuild
> node-sass@4.9.0 install /Users/me/Desktop/bootstrap/node_modules/bootstrap/node_modules/node-sass
> node scripts/install.js
Cached binary found at /Users/me/.npm/node-sass/4.9.0/darwin-x64-57_binding.node
> node-sass@4.9.0 postinstall /Users/me/Desktop/bootstrap/node_modules/bootstrap/node_modules/node-sass
> node scripts/build.js
Binary found at /Users/me/Desktop/bootstrap/node_modules/bootstrap/node_modules/node-sass/vendor/darwin-x64-57/binding.node
Testing binary
Binary is fine
> nodemon@1.17.5 postinstall /Users/me/Desktop/bootstrap/node_modules/bootstrap/node_modules/nodemon
> node bin/postinstall || exit 0
> sinon@4.5.0 postinstall /Users/me/Desktop/bootstrap/node_modules/bootstrap/node_modules/sinon
> node scripts/support-sinon.js
Have some ❤️ for Sinon? You can support the project via Open Collective:
> https://opencollective.com/sinon/donate
npm notice created a lockfile as package-lock.json. You should commit this file.
npm WARN bootstrap@4.1.1 requires a peer of jquery@1.9.1 - 3 but none is installed. You must install peer dependencies yourself.
npm WARN postcss-html@0.23.7 requires a peer of postcss-syntax@^0.10.0 but none is installed. You must install peer dependencies yourself.
npm WARN postcss-markdown@0.23.7 requires a peer of postcss-syntax@^0.10.0 but none is installed. You must install peer dependencies yourself.
added 1449 packages from 1470 contributors and audited 11042 packages in 45.983s
found 11 vulnerabilities (1 low, 10 moderate)
run `npm audit fix` to fix them, or `npm audit` for details
当我尝试运行命令时，即使是一个简单的命令，如npm run release-version，我也会遇到一堆其他错误。这是一个示例日志：
0 info it worked if it ends with ok
1 verbose cli [ '/usr/local/bin/node',
1 verbose cli '/usr/local/bin/npm',
1 verbose cli 'run',
1 verbose cli 'release-version' ]
2 info using npm@6.1.0
3 info using node@v8.11.2
4 verbose run-script [ 'prerelease-version',
4 verbose run-script 'release-version',
4 verbose run-script 'postrelease-version' ]
5 info lifecycle bootstrap@4.1.1~prerelease-version: bootstrap@4.1.1
6 info lifecycle bootstrap@4.1.1~release-version: bootstrap@4.1.1
7 verbose lifecycle bootstrap@4.1.1~release-version: unsafe-perm in lifecycle true
8 verbose lifecycle bootstrap@4.1.1~release-version: PATH: /usr/local/lib/node_modules/npm/node_modules/npm-lifecycle/node-gyp-bin:/Users/me/Desktop/bootstrap/node_modules/bootstrap/node_modules/.bin:/Users/me/Desktop/bootstrap/node_modules/.bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/git/bin
9 verbose lifecycle bootstrap@4.1.1~release-version: CWD: /Users/me/Desktop/bootstrap/node_modules/bootstrap
10 silly lifecycle bootstrap@4.1.1~release-version: Args: [ '-c', 'node build/change-version.js' ]
11 silly lifecycle bootstrap@4.1.1~release-version: Returned: code: 1 signal: null
12 info lifecycle bootstrap@4.1.1~release-version: Failed to exec release-version script
13 verbose stack Error: bootstrap@4.1.1 release-version: `node build/change-version.js`
13 verbose stack Exit status 1
13 verbose stack at EventEmitter.<anonymous> (/usr/local/lib/node_modules/npm/node_modules/npm-lifecycle/index.js:304:16)
13 verbose stack at emitTwo (events.js:126:13)
13 verbose stack at EventEmitter.emit (events.js:214:7)
13 verbose stack at ChildProcess.<anonymous> (/usr/local/lib/node_modules/npm/node_modules/npm-lifecycle/lib/spawn.js:55:14)
13 verbose stack at emitTwo (events.js:126:13)
13 verbose stack at ChildProcess.emit (events.js:214:7)
13 verbose stack at maybeClose (internal/child_process.js:925:16)
13 verbose stack at Process.ChildProcess._handle.onexit (internal/child_process.js:209:5)
14 verbose pkgid bootstrap@4.1.1
15 verbose cwd /Users/me/Desktop/bootstrap/node_modules/bootstrap
16 verbose Darwin 17.5.0
17 verbose argv "/usr/local/bin/node" "/usr/local/bin/npm" "run" "release-version"
18 verbose node v8.11.2
19 verbose npm v6.1.0
20 error code ELIFECYCLE
21 error errno 1
22 error bootstrap@4.1.1 release-version: `node build/change-version.js`
22 error Exit status 1
23 error Failed at the bootstrap@4.1.1 release-version script.
23 error This is probably not a problem with npm. There is likely additional logging output above.
24 verbose exit [ 1, true ]
我希望能够使用Bootstrap的构建工具来编译Sass。发生了什么事？
更新：根据评论，这是另一个例子。错误日志或npm run css：
0 info it worked if it ends with ok
1 verbose cli [ '/usr/local/bin/node', '/usr/local/bin/npm', 'run', 'css' ]
2 info using npm@6.1.0
3 info using node@v8.11.2
4 verbose run-script [ 'precss', 'css', 'postcss' ]
5 info lifecycle bootstrap@4.1.1~precss: bootstrap@4.1.1
6 info lifecycle bootstrap@4.1.1~css: bootstrap@4.1.1
7 verbose lifecycle bootstrap@4.1.1~css: unsafe-perm in lifecycle true
8 verbose lifecycle bootstrap@4.1.1~css: PATH: /usr/local/lib/node_modules/npm/node_modules/npm-lifecycle/node-gyp-bin:/Users/me/Desktop/bootstrap/node_modules/bootstrap/node_modules/.bin:/Users/me/Desktop/bootstrap/node_modules/.bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/git/bin
9 verbose lifecycle bootstrap@4.1.1~css: CWD: /Users/me/Desktop/bootstrap/node_modules/bootstrap
10 silly lifecycle bootstrap@4.1.1~css: Args: [ '-c',
10 silly lifecycle 'npm-run-all --parallel css-lint* css-compile* --sequential css-prefix* css-minify*' ]
11 silly lifecycle bootstrap@4.1.1~css: Returned: code: 1 signal: null
12 info lifecycle bootstrap@4.1.1~css: Failed to exec css script
13 verbose stack Error: bootstrap@4.1.1 css: `npm-run-all --parallel css-lint* css-compile* --sequential css-prefix* css-minify*`
13 verbose stack Exit status 1
13 verbose stack at EventEmitter.<anonymous> (/usr/local/lib/node_modules/npm/node_modules/npm-lifecycle/index.js:304:16)
13 verbose stack at emitTwo (events.js:126:13)
13 verbose stack at EventEmitter.emit (events.js:214:7)
13 verbose stack at ChildProcess.<anonymous> (/usr/local/lib/node_modules/npm/node_modules/npm-lifecycle/lib/spawn.js:55:14)
13 verbose stack at emitTwo (events.js:126:13)
13 verbose stack at ChildProcess.emit (events.js:214:7)
13 verbose stack at maybeClose (internal/child_process.js:925:16)
13 verbose stack at Process.ChildProcess._handle.onexit (internal/child_process.js:209:5)
14 verbose pkgid bootstrap@4.1.1
15 verbose cwd /Users/me/Desktop/bootstrap/node_modules/bootstrap
16 verbose Darwin 17.5.0
17 verbose argv "/usr/local/bin/node" "/usr/local/bin/npm" "run" "css"
18 verbose node v8.11.2
19 verbose npm v6.1.0
20 error code ELIFECYCLE
21 error errno 1
22 error bootstrap@4.1.1 css: `npm-run-all --parallel css-lint* css-compile* --sequential css-prefix* css-minify*`
22 error Exit status 1
23 error Failed at the bootstrap@4.1.1 css script.
23 error This is probably not a problem with npm. There is likely additional logging output above.
24 verbose exit [ 1, true ]
这是终端显示的内容：
> bootstrap@4.1.1 css /Users/me/Desktop/bootstrap/node_modules/bootstrap
> npm-run-all --parallel css-lint* css-compile* --sequential css-prefix* css-minify*
> bootstrap@4.1.1 css-lint /Users/me/Desktop/bootstrap/node_modules/bootstrap
> stylelint --syntax scss "scss/**/*.scss"
> bootstrap@4.1.1 css-lint-docs /Users/me/Desktop/bootstrap/node_modules/bootstrap
> stylelint --syntax scss "assets/scss/*.scss" && stylelint "docs/**/*.css"
> bootstrap@4.1.1 css-compile /Users/me/Desktop/bootstrap/node_modules/bootstrap
> node-sass --output-style expanded --source-map true --source-map-contents true --precision 6 scss/bootstrap.scss dist/css/bootstrap.css && node-sass --output-style expanded --source-map true --source-map-contents true --precision 6 scss/bootstrap-grid.scss dist/css/bootstrap-grid.css && node-sass --output-style expanded --source-map true --source-map-contents true --precision 6 scss/bootstrap-reboot.scss dist/css/bootstrap-reboot.css
> bootstrap@4.1.1 css-compile-docs /Users/me/Desktop/bootstrap/node_modules/bootstrap
> node-sass --output-style expanded --source-map true --source-map-contents true --precision 6 assets/scss/docs.scss assets/css/docs.min.css
> bootstrap@4.1.1 css-lint-vars /Users/me/Desktop/bootstrap/node_modules/bootstrap
> node build/lint-vars.js scss/ assets/scss/
module.js:549
throw err;
^
Error: Cannot find module '/Users/me/Desktop/bootstrap/node_modules/bootstrap/build/lint-vars.js'
at Function.Module._resolveFilename (module.js:547:15)
at Function.Module._load (module.js:474:25)
at Function.Module.runMain (module.js:693:10)
at startup (bootstrap_node.js:191:16)
at bootstrap_node.js:612:3
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! bootstrap@4.1.1 css-lint-vars: `node build/lint-vars.js scss/ assets/scss/`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the bootstrap@4.1.1 css-lint-vars 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! /Users/me/.npm/_logs/2018-05-31T21_11_34_091Z-debug.log
ERROR: "css-lint-vars" exited with 1.
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! bootstrap@4.1.1 css: `npm-run-all --parallel css-lint* css-compile* --sequential css-prefix* css-minify*`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the bootstrap@4.1.1 css 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! /Users/me/.npm/_logs/2018-05-31T21_11_34_264Z-debug.log
是否应该自动创建构建文件夹？
答案 0 :(得分：0)
它安装正确，它只是警告您引导程序需要安装对等依赖项才能正常工作。如果您只使用CSS的bootstrap，那么您可以忽略有关jQuery的警告，其他2个警告与您安装的其他模块有关，即postcss