npm install齐天大坑！！！gyp ERR! find VS msvs_version not set from command line

wellknow · 发表于 2023-8-28 23:03:22

报错信息：

```bash; b6 }8 O5 X  ^/ v+ X
gyp ERR! find VS) E1 ?& d& ~% O) T+ o: ^0 t
gyp ERR! find VS msvs_version not set from command line or npm config+ S6 c" f- N- m1 y$ e: W
gyp ERR! find VS running in VS Command Prompt, installation path is:; X- X* ^( e) ?4 L( M- M
gyp ERR! find VS "C:\Program Files (x86)\Microsoft Visual Studio\2017"3 K( o( n( z1 ^2 m# z
gyp ERR! find VS - will only use this version) q: {) i; ]8 x
gyp ERR! find VS could not use PowerShell to find Visual Studio 2017 or newer( Q$ O: u' v$ [; J( a) W
gyp ERR! find VS looking for Visual Studio 2015
7 D$ l+ T7 [. Ngyp ERR! find VS - not found- {: g( t: U* q
gyp ERR! find VS looking for Visual Studio 2013
8 b, {8 ^3 `- T- y9 ]6 Ugyp ERR! find VS - not found+ j* H* W1 y. a9 [. u' e
gyp ERR! find VS" Z, J+ j5 K! e0 q) D
gyp ERR! find VS **************************************************************
$ C1 L1 e. J) }8 e1 {& P) Ggyp ERR! find VS You need to install the latest version of Visual Studio
3 \6 X1 L, \4 }  \* ^; Xgyp ERR! find VS including the "Desktop development with C++" workload.
) r0 f% |& H0 |, F% Sgyp ERR! find VS For more information consult the documentation at:  a! G0 F7 B" K- g; F
gyp ERR! find VS https://github.com/nodejs/node-gyp#on-windows$ @6 \& n0 @  ?' ]. m* j6 A
gyp ERR! find VS **************************************************************; i2 h4 }" |8 v
gyp ERR! find VS7 t; j! J  b8 F5 q6 X' ]1 i
gyp ERR! configure error6 ~  i8 u9 |( `* Y
gyp ERR! stack Error: Could not find any Visual Studio installation to use
% i0 f$ V2 B% j2 [( ~) `5 H  }3 rgyp ERR! stack    at VisualStudioFinder.fail (D:\rymcu\electron-serialport\node_modules\node-gyp\lib\find-visualstu7 b% d; y' T6 ], C6 A: f+ @
dio.js:121:47)" F# \2 _% M* ^& O3 E5 `; R; ]1 O
gyp ERR! stack    at D:\rymcu\electron-serialport\node_modules\node-gyp\lib\find-visualstudio.js:74:16
6 X  J' H$ @4 I) R( Q+ N: F. Rgyp ERR! stack    at D:\rymcu\electron-serialport\node_modules\node-gyp\lib\find-visualstudio.js:372:16
/ Q9 `. K7 G2 p& {! e* I8 E5 Dgyp ERR! stack    at D:\rymcu\electron-serialport\node_modules\node-gyp\lib\util.js:54:7. c* S: F( [9 j; L& Z1 }: x
gyp ERR! stack    at D:\rymcu\electron-serialport\node_modules\node-gyp\lib\util.js:33:16
9 o+ d4 J' E2 z4 u* u" ogyp ERR! stack    at ChildProcess.exithandler (child_process.js:310:5)5 n8 `* V5 c4 H1 F
gyp ERR! stack    at ChildProcess.emit (events.js:315:20)
2 J) h' w! L; Hgyp ERR! stack    at maybeClose (internal/child_process.js:1021:16)9 u6 ^" p* S$ ~$ M5 B$ Y4 s
gyp ERR! stack    at Process.ChildProcess._handle.onexit (internal/child_process.js:286:5)& Z1 L  r( F6 {) r+ c& m
gyp ERR! System Windows_NT 10.0.15063

解决办法
1、卸载nodejs重新安装一遍

2、设置淘宝镜像 npm config set registry https://registry.npm.taobao.org

3、安装nodejs所需的环境（Visual Studio XX、python什么鬼的）,执行这个命令会自动检测并帮你安装好，npm install --g --production windows-build-tools
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版权声明：本文为CSDN博主「一点一滴成长」的原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接及本声明。
原文链接：https://blog.csdn.net/qq_39946015/article/details/127351920

wellknow · 发表于 2023-8-28 23:03:39

4、关键所在！！！执行编译时指定python版本，npm install --python=python2.7

由于我的电脑之前安装过python3版本，并且设置了环境变量，所以npm install会找我默认的python,所以执行时指定nodejs只支持的python2版本。

然后，神奇的事情到了，我把编译包modules删掉后重新编译(这次不指定python2版本直接npm install)，居然奇迹般的又没有报错！！！想不通。。。难道npm会将上次编译成功的配置保存下来？？算了不纠结了哭泣！
————————————————
版权声明：本文为CSDN博主「一点一滴成长」的原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接及本声明。
原文链接：https://blog.csdn.net/qq_39946015/article/details/127351920

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