node-sass安裝失敗解決方法總結(終有一款適合你)
更新時間：2022年11月28日 10:06:43 作者：小劉先生很努力
node-sass是我們開發(fā)中很常見的依賴包,也是安裝時間冗長和最常見到報錯的依賴,下面這篇文章主要給大家介紹了關于node-sass安裝失敗解決方法的相關資料,需要的朋友可以參考下
前言
項目中常常遇到node-sass安裝失敗，動不動就是報各種錯誤。以前我一次也沒有失敗過，自從系統(tǒng)重裝我的天呀，node-sass就沒有成功過，我能做的node卸載，sass重裝各種版，以及換了淘寶鏡像和用了vpn都安裝失敗。我也是無語，今天沒事特意搜搜了看，一次復制了別人的文章進行總結，可以嘗試一下，應該是可以的。
（這個是我在react項目中直接解決的 node-sass方法
http://dhdzp.com/article/268609.htm
這個是我的解決react項目中node-sass博客地址.不過我覺得可能有更好的方案。)
好了廢話不多說哦，總有一款適合你。
我遇到的問題一：
npm install 時偶爾遇到報錯：沒有安裝python或node-sass 安裝失敗的問題。
百度之后發(fā)現(xiàn)是被墻了，但根據(jù)百度的方法換了淘寶鏡像和用了vpn都安裝失敗，最后發(fā)現(xiàn)原來是因為沒有卸載之前安裝失敗的包導致的。文中給出了兩種報錯問題，使用淘寶鏡像或者使用yarn，找不到當前環(huán)境的綁定可以刪除重跑。
node-sass 安裝失敗的原因
npm 安裝 node-sass 依賴時，會從 github.com 上下載 .node 文件。由于國內(nèi)網(wǎng)絡環(huán)境的問題，這個下載時間可能會很長，甚至導致超時失敗。
這是使用 sass 的同學可能都會遇到的郁悶的問題。
解決方案就是使用其他源，或者使用工具下載，然后將安裝源指定到本地。
解決方法一：使用淘寶鏡像源（推薦）
設置變量 sass_binary_site，指向淘寶鏡像地址。示例：
執(zhí)行命令
npm i node-sass --sass_binary_site=https://npm.taobao.org/mirrors/node-sass/ // 也可以設置系統(tǒng)環(huán)境變量的方式。示例 // linux、mac 下 SASS_BINARY_SITE=https://npm.taobao.org/mirrors/node-sass/ npm install node-sass // window 下 set SASS_BINARY_SITE=https://npm.taobao.org/mirrors/node-sass/ && npm install node-sass
或者設置全局鏡像源：
npm config set sass_binary_site https://npm.taobao.org/mirrors/node-sass/ npm install node-sass
之后再涉及到 node-sass 的安裝時就會從淘寶鏡像下載。
解決方法二：使用 cnpm
使用 cnpm 安裝 node-sass 會默認從淘寶鏡像源下載，也是一個辦法：
執(zhí)行命令
cnpm install node-sass
解決方法三：創(chuàng)建.npmrc文件
在項目根目錄創(chuàng)建.npmrc文件，復制下面代碼到該文件。
phantomjs_cdnurl=http://cnpmjs.org/downloads sass_binary_site=https://npm.taobao.org/mirrors/node-sass/ registry=https://registry.npm.taobao.org
保存后 刪除之前安裝失敗的包(第一次安裝請?zhí)^此步) 執(zhí)行命令
npm uninstall node-sass
重新安裝
npm install node-sass
解決方法四：下載 .node 到本地
（在國內(nèi)使用gulp編譯sass時,需要安裝gulp-sass,而gulp-sass依賴node-sass.
node-sass安裝需要.node文件,國內(nèi)由于各種原因無法下載）
方法 ：
1、使用命令行安裝node-sass,提升安裝失?。篊annot download
2、 嘗試使用瀏覽器下載上面提到的地址。
命令行下載方式與瀏覽器下載方式不同。瀏覽器可能可以正常下載
3、下載完成后復制文件到指定目錄(目錄不要有空格、中文)。
如復制到E盤根目錄下
4、回到命令行安裝界面。
設置SASS_BINARY_PATH環(huán)境變量 set SASS_BINARY_PATH=E:/win32-x64-46_binding.node 文件名根據(jù)自己下載的文件自行修改
然后再次安裝，可以看到我們安裝成功了
5、node-sass安裝時，查看需要的.node文件是否存在。
如果存在就不下載，如果不存在，需要下載。
我們已經(jīng)告訴node-sass文件已經(jīng)下載下來了，就在E盤,你去哪里找，他一看確實有，直接使用不再下載。
6、當然你可以直接這樣做
去根據(jù)版本號、系統(tǒng)環(huán)境，選擇下載 .node 文件，然后安裝時，指定變量 sass_binary_path
npm i node-sass --sass_binary_path=/Users/lzwme/Downloads/darwin-x64-48_binding.node
安裝失敗后重新安裝問題
之前安裝失敗，再安裝就不去下載了，怎么辦呢？那就先卸載再安裝：
npm uninstall node-sass npm i node-sass --sass_binary_site=https://npm.taobao.org/mirrors/node-sass/
問題：[npm install 報node-sass錯誤]
npm WARN Error: EPERM: operation not permitted, scandir 'E:\zkh360\Zkh360.Web.Admin\app\node_modules\har-validator\node_modules'
npm WARN { Error: EPERM: operation not permitted, scandir 'E:\zkh360\Zkh360.Web.Admin\app\node_modules\har-validator\node_modules'
npm WARN stack: 'Error: EPERM: operation not permitted, scandir \'E:\\zkh360\\Zkh360.Web.Admin\\app\\node_modules\\har-validator\\node_modules\'',
npm WARN errno: -4048,
npm WARN code: 'EPERM',
npm WARN syscall: 'scandir',
npm WARN path: 'E:\\zkh360\\Zkh360.Web.Admin\\app\\node_modules\\har-validator\\node_modules' }
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.
大致意思就是EPERM:不允許操作，scandir, node-sass@3.13.1 postinstall腳本失敗。 這可能不是npm的問題。上面可能還有其他日志輸出。
問題：Node Sass找不到當前環(huán)境的綁定
Node Sass could not find a binding for your current environment
ERROR in Missing binding /Users/warren/Sites/random-docs/ my-cms/node_modules/node-sass/vendor/darwin-x64-11/binding.node Node Sass could not find a binding for your current environment: OS X 64-bit with Node 0.10.x
解決方案。
刪除node_modules并運行npm install然后npm rebuild node-sass 什么都不做。
stackoverflow原文
如果這個 .node 還不能解決用這個方法。直接搞定。
1 查看版本號
node -p "[process.platform, process.arch, process.versions.modules].join('-')"
配置 變量 sass_binary_path：npm 命令或者yarn命令
npm config set sass-binary-path e:/web/win32-x64-93_binding.node yarn config set sass-binary-path e:/web/win32-x64-93_binding.node
解決方法五：使用梯子 來源
假設你的梯子在你本地機器上開啟了一個第三方服務器 127.0.0.1:8080，那么只需按照下面的方法配置一下就能正常安裝 node-sass 了（如果你開啟的是 PAC 模式而不是全局模式，那還需要將 s3.amazonaws.com 加入 PAC 列表）：
npm config set proxy http://127.0.0.1:8080 npm i node-sass 下載完成后刪除 http 代理 npm config delete proxy
我遇到的問題二
開始的時候引入別人的一個項目
咱們一般都是執(zhí)行命令
npm install，或者 yarn命令會自動下載node-modules包
npm run dev 或者要yarn start 啟動項目
但是往往就在安裝包的時候就報錯了，各種各樣的，解決一個來一個，把管理員權限配置 了還不行，有的還說是版本的問題，改了package.json文件還不行。
> node build/dev-server.js
Listening at http://localhost:8888
webpack: wait until bundle finished: /index.html
webpack built 5301489d16ee90d86896 in 3165ms
Hash: 5301489d16ee90d86896
Version: webpack 1.15.0
Time: 3165ms
Asset Size Chunks Chunk Names
app.js 1.96 MB 0 app
ERROR in Cannot find module 'node-sass'
@ ./src/common/scss/index.scss 4:14-124 13:2-17:4 14:20-130
ERROR in Cannot find module 'node-sass'
@ ./~/vue-style-loader!./~/css-loader!./~/vue-loader/lib/style-rewriter.js?id=data-v-e0c3a2e6!./~/sass-loader!./~/vue-loader/lib/selector.js?type=styles&index=0!./src/App.vue 4:14-240 13:2-17:4 14:20-246
ERROR in Cannot find module 'node-sass'
@ ./~/vue-style-loader!./~/css-loader!./~/vue-loader/lib/style-rewriter.js?id=data-v-690f3aee&scoped=true!./~/sass-loader!./~/vue-loader/lib/selector.js?type=styles&index=0!./src/components/ratings/ratings.vue 4:14-280 13:2-17:4 14:20-286
ERROR in Cannot find module 'node-sass'
@ ./~/vue-style-loader!./~/css-loader!./~/vue-loader/lib/style-rewriter.js?id=data-v-2ac60e2e&scoped=true!./~/sass-loader!./~/vue-loader/lib/selector.js?type=styles&index=0!./src/components/goods/goods.vue 4:14-278 13:2-17:4 14:20-284
ERROR in Cannot find module 'node-sass'
@ ./~/vue-style-loader!./~/css-loader!./~/vue-loader/lib/style-rewriter.js?id=data-v-17cac44c&scoped=true!./~/sass-loader!./~/vue-loader/lib/selector.js?type=styles&index=0!./src/components/seller/seller.vue 4:14-279 13:2-17:4 14:20-285
ERROR in Cannot find module 'node-sass'
@ ./~/vue-style-loader!./~/css-loader!./~/vue-loader/lib/style-rewriter.js?id=data-v-108aa294&scoped=true!./~/sass-loader!./~/vue-loader/lib/selector.js?type=styles&index=0!./src/components/split/split.vue 4:14-278 13:2-17:4 14:20-284
ERROR in Cannot find module 'node-sass'
@ ./~/vue-style-loader!./~/css-loader!./~/vue-loader/lib/style-rewriter.js?id=data-v-13f047fa&scoped=true!./~/sass-loader!./~/vue-loader/lib/selector.js?type=styles&index=0!./src/components/star/star.vue 4:14-277 13:2-17:4 14:20-283
ERROR in Cannot find module 'node-sass'
@ ./~/vue-style-loader!./~/css-loader!./~/vue-loader/lib/style-rewriter.js?id=data-v-bbdb154c&scoped=true!./~/sass-loader!./~/vue-loader/lib/selector.js?type=styles&index=0!./src/components/ratingselect/ratingselect.vue 4:14-285 13:2-17:4 14:20-291
ERROR in Cannot find module 'node-sass'
@ ./~/vue-style-loader!./~/css-loader!./~/vue-loader/lib/style-rewriter.js?id=data-v-652a5408&scoped=true!./~/sass-loader!./~/vue-loader/lib/selector.js?type=styles&index=0!./src/components/cartcontrol/cartcontrol.vue 4:14-284 13:2-17:4 14:20-290
ERROR in Cannot find module 'node-sass'
@ ./~/vue-style-loader!./~/css-loader!./~/vue-loader/lib/style-rewriter.js?id=data-v-1728dbcc&scoped=true!./~/sass-loader!./~/vue-loader/lib/selector.js?type=styles&index=0!./src/components/header/header.vue 4:14-279 13:2-17:4 14:20-285
ERROR in Cannot find module 'node-sass'
@ ./~/vue-style-loader!./~/css-loader!./~/vue-loader/lib/style-rewriter.js?id=data-v-40efc97a&scoped=true!./~/sass-loader!./~/vue-loader/lib/selector.js?type=styles&index=0!./src/components/shopcart/shopcart.vue 4:14-281 13:2-17:4 14:20-287
ERROR in Cannot find module 'node-sass'
@ ./~/vue-style-loader!./~/css-loader!./~/vue-loader/lib/style-rewriter.js?id=data-v-617e6f7a&scoped=true!./~/sass-loader!./~/vue-loader/lib/selector.js?type=styles&index=0!./src/components/food/food.vue 4:14-277 13:2-17:4 14:20-283
Child html-webpack-plugin for "index.html":
Asset Size Chunks Chunk Names
index.html 1.47 MB 0
webpack: Failed to compile.
npm i node-sass -s安裝
報錯信息
E:\kibana>npm install node-sass
> node-sass@3.8.0 install E:\kibana\node_modules\node-sass
> node scripts/install.js
Cannot download "https://github.com/sass/node-sass/releases/download/v3.8.0/win3
2-x64-48_binding.node":
tunneling socket could not be established, cause=socket hang up
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
> node-sass@3.8.0 postinstall E:\kibana\node_modules\node-sass
> node scripts/build.js
Building: D:\Program Files\nodejs\node.exe E:\kibana\node_modules\node-gyp\bin\n
ode-gyp.js rebuild --verbose --libsass_ext= --libsass_cflags= --libsass_ldflags=
--libsass_library=
gyp info it worked if it ends with ok
gyp verb cli [ 'D:\\Program Files\\nodejs\\node.exe',
gyp verb cli 'E:\\kibana\\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@3.6.0
gyp info using node@6.2.0 | 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 (E:\kibana\node_modules\which\wh
ich.js:13:12)
gyp verb `which` failed at F (E:\kibana\node_modules\which\which.js:68:19)
gyp verb `which` failed at E (E:\kibana\node_modules\which\which.js:80:29)
gyp verb `which` failed at E:\kibana\node_modules\which\which.js:89:16
gyp verb `which` failed at E:\kibana\node_modules\isexe\index.js:42:5
gyp verb `which` failed at E:\kibana\node_modules\isexe\windows.js:36:5
gyp verb `which` failed at FSReqWrap.oncomplete (fs.js:117:15)
gyp verb `which` failed python2 { Error: not found: python2
gyp verb `which` failed at getNotFoundError (E:\kibana\node_modules\which\wh
ich.js:13:12)
gyp verb `which` failed at F (E:\kibana\node_modules\which\which.js:68:19)
gyp verb `which` failed at E (E:\kibana\node_modules\which\which.js:80:29)
gyp verb `which` failed at E:\kibana\node_modules\which\which.js:89:16
gyp verb `which` failed at E:\kibana\node_modules\isexe\index.js:42:5
gyp verb `which` failed at E:\kibana\node_modules\isexe\windows.js:36:5
gyp verb `which` failed at FSReqWrap.oncomplete (fs.js:117:15) code: 'ENOENT
' }
gyp verb check python checking for Python executable "python" in the PATH
gyp verb `which` succeeded python C:\Python27\python.EXE
gyp verb check python version `C:\Python27\python.EXE -c "import platform; print
(platform.python_version());"` returned: "2.7.12\r\n"
gyp verb get node dir no --target version specified, falling back to host node v
ersion: 6.2.0
gyp verb command install [ '6.2.0' ]
gyp verb install input version string "6.2.0"
gyp verb install installing version: 6.2.0
gyp verb install --ensure was passed, so won't reinstall if already installed
gyp verb install version is already installed, need to check "installVersion"
gyp verb got "installVersion" 9
gyp verb needs "installVersion" 9
gyp verb install version is good
gyp verb get node dir target node version installed: 6.2.0
gyp verb build dir attempting to create "build" dir: E:\kibana\node_modules\node
-sass\build
gyp verb build dir "build" dir needed to be created? E:\kibana\node_modules\node
-sass\build
gyp verb Not using VS2017: Could not use PowerShell to find VS2017
gyp verb build/config.gypi creating config file
gyp verb build/config.gypi writing out config file: E:\kibana\node_modules\node-
sass\build\config.gypi
gyp verb config.gypi checking for gypi file: E:\kibana\node_modules\node-sass\co
nfig.gypi
gyp verb common.gypi checking for gypi file: E:\kibana\node_modules\node-sass\co
mmon.gypi
gyp verb gyp gyp format was not specified; forcing "msvs"
gyp info spawn C:\Python27\python.EXE
gyp info spawn args [ 'E:\\kibana\\node_modules\\node-gyp\\gyp\\gyp_main.py',
gyp info spawn args 'binding.gyp',
gyp info spawn args '-f',
gyp info spawn args 'msvs',
gyp info spawn args '-G',
gyp info spawn args 'msvs_version=auto',
gyp info spawn args '-I',
gyp info spawn args 'E:\\kibana\\node_modules\\node-sass\\build\\config.gypi',
gyp info spawn args '-I',
gyp info spawn args 'E:\\kibana\\node_modules\\node-gyp\\addon.gypi',
gyp info spawn args '-I',
gyp info spawn args 'C:\\Users\\15061857\\.node-gyp\\6.2.0\\include\\node\\com
mon.gypi',
gyp info spawn args '-Dlibrary=shared_library',
gyp info spawn args '-Dvisibility=default',
gyp info spawn args '-Dnode_root_dir=C:\\Users\\15061857\\.node-gyp\\6.2.0',
gyp info spawn args '-Dnode_gyp_dir=E:\\kibana\\node_modules\\node-gyp',
gyp info spawn args '-Dnode_lib_file=node.lib',
gyp info spawn args '-Dmodule_root_dir=E:\\kibana\\node_modules\\node-sass',
gyp info spawn args '-Dnode_engine=v8',
gyp info spawn args '--depth=.',
gyp info spawn args '--no-parallel',
gyp info spawn args '--generator-output',
gyp info spawn args 'E:\\kibana\\node_modules\\node-sass\\build',
gyp info spawn args '-Goutput_dir=.' ]
gyp verb command build []
gyp verb build type Release
gyp verb architecture x64
gyp verb node dev dir C:\Users\15061857\.node-gyp\6.2.0
gyp verb found first Solution file build/binding.sln
gyp verb could not find "msbuild.exe" in PATH - finding location in registry
gyp verb "Release" dir needed to be created? null
gyp verb copying "node.lib" for x64 C:\Users\15061857\.node-gyp\6.2.0\Release\no
de.lib
gyp info spawn C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe
gyp info spawn args [ 'build/binding.sln',
gyp info spawn args '/nologo',
gyp info spawn args '/p:Configuration=Release;Platform=x64' ]
Build started 2017/4/15 11:57:06.
Project "E:\kibana\node_modules\node-sass\build\binding.sln" on node 1 (default
targets).
ValidateSolutionConfiguration:
Building solution configuration "Release|x64".
MSBUILD : error MSB3428: 未能加載 Visual C++ 組件“VCBuild.exe”。要解決此問題，
1) 安裝 .NET Fram
ework 2.0 SDK；2) 安裝 Microsoft Visual Studio 2005；或 3) 如果將該組件安裝到了
其他位置，請將其位置添加到系統(tǒng)
路徑中。 [E:\kibana\node_modules\node-sass\build\binding.sln]
Done Building Project "E:\kibana\node_modules\node-sass\build\binding.sln" (def
ault targets) -- FAILED.
Build FAILED.
"E:\kibana\node_modules\node-sass\build\binding.sln" (default target) (1) ->
(_src_\libsass target) ->
MSBUILD : error MSB3428: 未能加載 Visual C++ 組件“VCBuild.exe”。要解決此問題
，1) 安裝 .NET Fr
amework 2.0 SDK；2) 安裝 Microsoft Visual Studio 2005；或 3) 如果將該組件安裝到
了其他位置，請將其位置添加到
系統(tǒng)路徑中。 [E:\kibana\node_modules\node-sass\build\binding.sln]
0 Warning(s)
1 Error(s)
Time Elapsed 00:00:00.23
gyp ERR! build error
gyp ERR! stack Error: `C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe
` failed with exit code: 1
gyp ERR! stack at ChildProcess.onExit (E:\kibana\node_modules\node-gyp\lib\b
uild.js:285:23)
gyp ERR! stack at emitTwo (events.js:106:13)
gyp ERR! stack at ChildProcess.emit (events.js:191:7)
gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_proces
s.js:204:12)
gyp ERR! System Windows_NT 6.1.7601
gyp ERR! command "D:\\Program Files\\nodejs\\node.exe" "E:\\kibana\\node_modules
\\node-gyp\\bin\\node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_
cflags=" "--libsass_ldflags=" "--libsass_library="
gyp ERR! cwd E:\kibana\node_modules\node-sass
gyp ERR! node -v v6.2.0
gyp ERR! node-gyp -v v3.6.0
gyp ERR! not ok
Build failed
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.0.0 (node_modules\ba
bel-cli\node_modules\chokidar\node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@
1.1.1: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"}
)
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.0.0 (node_modules\ch
okidar\node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@
1.1.1: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"}
)
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.0.0 (node_modules\wa
tchpack\node_modules\chokidar\node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@
1.1.1: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"}
)
npm WARN grunt-angular-translate@0.3.0 requires a peer of grunt@~0.4.0 but none
was installed.
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! node-sass@3.8.0 postinstall: `node scripts/build.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the node-sass@3.8.0 postinstall script 'node scripts/build.js
'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the node-sass package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! node scripts/build.js
npm ERR! You can get information on how to open an issue for this project with:
npm ERR! npm bugs node-sass
npm ERR! Or if that isn't available, you can get their info via:
npm ERR! npm owner ls node-sass
npm ERR! There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\15061857\AppData\Roaming\npm-cache\_logs\2017-04-15T03_57_
07_545Z-debug.log
看著這報錯信息，看到有文件下載出現(xiàn)404，然后我又去找文件，結果搞hosts文件，我以為是python問題，然后重裝各種版本python…
花了3小時，試了網(wǎng)上無數(shù)種答案，沒有可以解決的
解決方案一（有可能你還是不會成功，因為我也試了，這種方法以前是可以的）
將sass-loader和node-sass的版本號提高到最新版，目前的最新版如下（2019年7月12日）
“sass-loader”: “^7.1.0”,
“node-sass”: “^4.12.0”,
如圖所示，把package.json文件修改一下
然后再執(zhí)行如下命令安裝
npm i sass-loader npm i node-sass
2020-05-06更新
這個問題出現(xiàn)的原因往往是 Node-sass 的版本問題，可能的一個原因是：因為版本太老所以會導致有的依賴項已經(jīng)找不到了，公司有一個4年前的老項目就是這種問題，上面修改Node-sass的版本為4.12并不一定適合所有項目，可以多測試幾個版本，如果上面的版本失敗了可以試一試這個版本
"node-sass": "^4.13.1", "sass-loader": "^4.1.1",
2021-06-06更新
Nodejs版本切換為13.6，這樣才可以匹配上node sass的版本
簡單的方法是，先卸載nodejs，然后安裝13.6版本的
Nodejs13.6版本官網(wǎng)下載
仍然失敗怎么辦？那就試試第二種解決方案
發(fā)現(xiàn)： gyp ERR! build error 應該是沒有安裝什么
解決辦法二：
主要是windows平臺缺少編譯環(huán)境，
1、先運行：
npm install -g node-gyp
2、然后運行：
npm install --global --production windows-build-tools 可以自動安裝跨平臺的編譯器：gym注：第二句執(zhí)行下載好msi文件卡著不動不安裝 ， 手動去對應的目錄底下安裝一下 在執(zhí)行一遍。
本以為萬事大吉 一執(zhí)行 npm install node-sass --save-dev 悲劇的事情上演了
> node-sass@3.13.1 install E:\web_hwf\Vue\02app\node_modules\node-sass
> node scripts/install.js
Downloading binary from https://github.com/sass/node-sass/releases/download/v3.13.1/win32-x64-64_binding.node
Cannot download "https://github.com/sass/node-sass/releases/download/v3.13.1/win32-x64-64_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
> node-sass@3.13.1 postinstall E:\web_hwf\Vue\02app\node_modules\node-sass
> node scripts/build.js
Building: E:\26_nodejs\node.exe E:\web_hwf\Vue\02app\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 [ 'E:\\26_nodejs\\node.exe',
gyp verb cli 'E:\\web_hwf\\Vue\\02app\\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@3.6.2
gyp info using node@10.1.0 | 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 "C:\Python27\python.exe" in the PATH
gyp verb `which` succeeded C:\Python27\python.exe C:\Python27\python.exe
gyp verb check python version `C:\Python27\python.exe -c "import platform; print(platform.python_version());"` returned: "2.7.14\r\n"
gyp verb get node dir no --target version specified, falling back to host node version: 10.1.0
gyp verb command install [ '10.1.0' ]
gyp verb install input version string "10.1.0"
gyp verb install installing version: 10.1.0
gyp verb install --ensure was passed, so won't reinstall if already installed
gyp verb install version is already installed, need to check "installVersion"
gyp verb got "installVersion" 9
gyp verb needs "installVersion" 9
gyp verb install version is good
gyp verb get node dir target node version installed: 10.1.0
gyp verb build dir attempting to create "build" dir: E:\web_hwf\Vue\02app\node_modules\node-sass\build
gyp verb build dir "build" dir needed to be created? E:\web_hwf\Vue\02app\node_modules\node-sass\build
gyp verb build/config.gypi creating config file
gyp verb build/config.gypi writing out config file: E:\web_hwf\Vue\02app\node_modules\node-sass\build\config.gypi
gyp verb config.gypi checking for gypi file: E:\web_hwf\Vue\02app\node_modules\node-sass\config.gypi
gyp verb common.gypi checking for gypi file: E:\web_hwf\Vue\02app\node_modules\node-sass\common.gypi
gyp verb gyp gyp format was not specified; forcing "msvs"
gyp info spawn C:\Python27\python.exe
gyp info spawn args [ 'E:\\web_hwf\\Vue\\02app\\node_modules\\node-gyp\\gyp\\gyp_main.py',
gyp info spawn args 'binding.gyp',
gyp info spawn args '-f',
gyp info spawn args 'msvs',
gyp info spawn args '-G',
gyp info spawn args 'msvs_version=2015',
gyp info spawn args '-I',
gyp info spawn args 'E:\\web_hwf\\Vue\\02app\\node_modules\\node-sass\\build\\config.gypi',
gyp info spawn args '-I',
gyp info spawn args 'E:\\web_hwf\\Vue\\02app\\node_modules\\node-gyp\\addon.gypi',
gyp info spawn args '-I',
gyp info spawn args 'C:\\Users\\Administrator\\.node-gyp\\10.1.0\\include\\node\\common.gypi',
gyp info spawn args '-Dlibrary=shared_library',
gyp info spawn args '-Dvisibility=default',
gyp info spawn args '-Dnode_root_dir=C:\\Users\\Administrator\\.node-gyp\\10.1.0',
gyp info spawn args '-Dnode_gyp_dir=E:\\web_hwf\\Vue\\02app\\node_modules\\node-gyp',
gyp info spawn args '-Dnode_lib_file=C:\\Users\\Administrator\\.node-gyp\\10.1.0\\<(target_arch)\\node.lib',
gyp info spawn args '-Dmodule_root_dir=E:\\web_hwf\\Vue\\02app\\node_modules\\node-sass',
gyp info spawn args '-Dnode_engine=v8',
gyp info spawn args '--depth=.',
gyp info spawn args '--no-parallel',
gyp info spawn args '--generator-output',
gyp info spawn args 'E:\\web_hwf\\Vue\\02app\\node_modules\\node-sass\\build',
gyp info spawn args '-Goutput_dir=.' ]
gyp verb command build []
gyp verb build type Release
gyp verb architecture x64
gyp verb node dev dir C:\Users\Administrator\.node-gyp\10.1.0
gyp verb found first Solution file build/binding.sln
gyp verb could not find "msbuild.exe" in PATH - finding location in registry
gyp info spawn C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe
gyp info spawn args [ 'build/binding.sln',
gyp info spawn args '/nologo',
gyp info spawn args '/p:Configuration=Release;Platform=x64' ]
Building the projects in this solution one at a time. To enable parallel build, please add the "/m" switch.
Build started 2018/6/6 15:52:53.
Project "E:\web_hwf\Vue\02app\node_modules\node-sass\build\binding.sln" on node 1 (default targets).
ValidateSolutionConfiguration:
Building solution configuration "Release|x64".
Project "E:\web_hwf\Vue\02app\node_modules\node-sass\build\binding.sln" (1) is building "E:\web_hwf\Vue\02app\node_modules\node-sass\build\binding.vcxproj.metaproj" (2) on node 1 (default targets).
Project "E:\web_hwf\Vue\02app\node_modules\node-sass\build\binding.vcxproj.metaproj" (2) is building "E:\web_hwf\Vue\02app\node_modules\node-sass\build\src\libsass.vcxproj" (3) on node 1 (default targets).
E:\web_hwf\Vue\02app\node_modules\node-sass\build\src\libsass.vcxproj(20,3): error MSB4019: The imported project "E:\Microsoft.Cpp.Default.props" was not found. Confirm that the path in the <Import> declaration is correct, and that the file exists on disk.
Done Building Project "E:\web_hwf\Vue\02app\node_modules\node-sass\build\src\libsass.vcxproj" (default targets) -- FAILED.
Done Building Project "E:\web_hwf\Vue\02app\node_modules\node-sass\build\binding.vcxproj.metaproj" (default targets) -- FAILED.
Done Building Project "E:\web_hwf\Vue\02app\node_modules\node-sass\build\binding.sln" (default targets) -- FAILED.
Build FAILED.
"E:\web_hwf\Vue\02app\node_modules\node-sass\build\binding.sln" (default target) (1) ->
"E:\web_hwf\Vue\02app\node_modules\node-sass\build\binding.vcxproj.metaproj" (default target) (2) ->
"E:\web_hwf\Vue\02app\node_modules\node-sass\build\src\libsass.vcxproj" (default target) (3) ->
E:\web_hwf\Vue\02app\node_modules\node-sass\build\src\libsass.vcxproj(20,3): error MSB4019: The imported project "E:\Microsoft.Cpp.Default.props" was not found. Confirm that the path in the <Import> declaration is correct, and that the file exists on disk.
0 Warning(s)
1 Error(s)
Time Elapsed 00:00:00.07
gyp ERR! build error
gyp ERR! stack Error: `C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe` failed with exit code: 1
gyp ERR! stack at ChildProcess.onExit (E:\web_hwf\Vue\02app\node_modules\node-gyp\lib\build.js:258:23)
gyp ERR! stack at ChildProcess.emit (events.js:182:13)
gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:235:12)
gyp ERR! System Windows_NT 6.1.7601
gyp ERR! command "E:\\26_nodejs\\node.exe" "E:\\web_hwf\\Vue\\02app\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library="
gyp ERR! cwd E:\web_hwf\Vue\02app\node_modules\node-sass
gyp ERR! node -v v10.1.0
gyp ERR! node-gyp -v v3.6.2
gyp ERR! not ok
Build failed with error code: 1
npm WARN rollback Rolling back source-map@0.4.4 failed (this is probably harmless): EPERM: operation not permitted, lstat 'E:\web_hwf\Vue\02app\node_modules\scss-tokenizer\node_modules'
npm WARN eslint-config-standard@6.2.1 requires a peer of eslint-plugin-promise@>=3.3.0 but none is installed. You must install peer dependencies yourself.
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.4 (node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.4: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})
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\Administrator\AppData\Roaming\npm-cache\_logs\2018-06-06T07_52_55_703Z-debug.log
解決辦法：
保存后 刪除之前安裝失敗的包(第一次安裝請?zhí)^此步)
npm uninstall node-sass
重新安裝
npm install node-sass
解決辦法三，重新配置node-sass
通常在各種方式都試過之后還是不行的時候，我們要考慮下是不是遺忘了哪個細節(jié)？
緩存！
沒錯，可能我們思路本來都是對的，但是實際在運行時并沒有按照我們預期的去執(zhí)行，緩存就是可能導致這種情況的因素之一。
現(xiàn)在前端安裝依賴大家常用的工具是npm和yarn
而這兩者都有各自的緩存機制，有時候，第一次安裝node-sass失敗后，可能這個包就已經(jīng)被緩存了，導致我們后續(xù)再進行安裝時，就
不再會從遠程服務器或者是代理去拉取了。這就導致了一個死循環(huán)，永遠拉不到正確的文件。
成因
其實node-sass安裝不成功的跟本原因大家基本都清楚，就是他在安裝過程中，需要用到一個二進制文件：binding.node，但是坑爹的是，這個二進制文件在“外面”，也就是需要科學上網(wǎng)才能獲取，這就導致了絕大部分的安裝失敗。
除此之外，其實還有一些是因為通過設置各種代理之后，仍然不能獲取到正確的binding.node文件，具體原因可能多種多樣，但其實我們不需要關心這些問題，我們知道了問題的成因，那么直接從根源上解決問題即可。
解決辦法
分析清除了成因之后，解決問題就相對容易多了。既然node-sass總是從緩存拉取，那么我們就在緩存那里，直接把正確的文件放在那里，這樣在安裝node-sass時，直接從緩存中拉倒了正確的binding.node文件，問題便得以解決。
所以我們要做以下幾件事情：
1、檢測當前環(huán)境中，node-sass要使用的binding.node對應的版本
2、獲取到對應版本的binding.node
3、將獲取到的binding.node放到緩存中
操作步驟
1、查看當前環(huán)境適用的binding.node
node -p "[process.platform, process.arch, process.versions.modules].join('-')"
2、到這里下載對應版本的文件。鏈接地址： https://github.com/sass/node-sass/releases
3、將下載好的文件放入緩存目錄中
yarn緩存目錄：C:Users你的用戶名-AppData下的文件夾Local下的文件夾Yarn下的文件夾Cache
npm緩存目錄：C:Users你的用戶名-AppData下的文件夾Roaming下的文件夾npm-cache下的node-sass
注意
node-sass最終安裝正確的情況下，目錄結構是這樣的：
node-sass|
-...
-vender|
-win32-x64-93
-binding.node
所以為了保證正確安裝，我們需要按照這個格式把下載到的文件放到緩存的目錄下。
這里，win32-x64-93在不同的環(huán)境下可能有不同的版本，要注意看一下你本地對應的是什么版本。
查看版本上面給出了一個命令
（node -p "[process.platform, process.arch, process.versions.modules].join('-')"），可以試一下。
查看版本還有一種方式，就是當你第一次安裝失敗時，你去node-modules中去找node-sass目錄，然后找到vender目錄，進去就能看到你的環(huán)境下，building.node對應的版本了。
我本地的目錄結構如下，供參考：
4、重新安裝node-sass
總結
到此這篇關于node-sass安裝失敗解決方法的文章就介紹到這了,更多相關node-sass安裝失敗解決內(nèi)容請搜索腳本之家以前的文章或繼續(xù)瀏覽下面的相關文章希望大家以后多多支持腳本之家！
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