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
% a6 E  t9 D0 _% x6 X/ z0 I2 H; ~gyp ERR! find VS- |" d# O$ }. r1 E, X, f
gyp ERR! find VS msvs_version not set from command line or npm config: K/ ~- u& B2 _3 K1 P; \2 S
gyp ERR! find VS running in VS Command Prompt, installation path is:0 J/ g9 F% a# w9 T
gyp ERR! find VS "C:\Program Files (x86)\Microsoft Visual Studio\2017"8 L3 }' z4 B1 a0 ]: g( O
gyp ERR! find VS - will only use this version& g# {/ C$ T6 b5 Q
gyp ERR! find VS could not use PowerShell to find Visual Studio 2017 or newer) w. e$ y7 w" j2 P2 c3 e
gyp ERR! find VS looking for Visual Studio 2015
1 N4 R- \% @  G! H( Wgyp ERR! find VS - not found5 r) i9 X6 L/ D8 x# T+ w* n
gyp ERR! find VS looking for Visual Studio 2013
, C, g% a1 F3 w" z- X1 w- zgyp ERR! find VS - not found; z4 ]" O7 z* R
gyp ERR! find VS) }5 y/ C' e  I- P4 y( N* |
gyp ERR! find VS **************************************************************
$ _. p+ p! a! u; V# igyp ERR! find VS You need to install the latest version of Visual Studio6 D) s* M, u  _4 H3 r! l# q
gyp ERR! find VS including the "Desktop development with C++" workload.: P; G- L0 J' K( U8 g
gyp ERR! find VS For more information consult the documentation at:: V* |& V$ {9 p- @' K* |. m0 I
gyp ERR! find VS https://github.com/nodejs/node-gyp#on-windows* p/ G: |$ K; p' b" v
gyp ERR! find VS **************************************************************
" M+ b8 s3 N& h; [1 K! ggyp ERR! find VS3 c1 L, I# g$ U/ u$ d  G
gyp ERR! configure error- K* `, ?: I( N3 K
gyp ERR! stack Error: Could not find any Visual Studio installation to use
5 {$ h. X8 q- Z* J4 A  sgyp ERR! stack    at VisualStudioFinder.fail (D:\rymcu\electron-serialport\node_modules\node-gyp\lib\find-visualstu
* {* \- K/ V) g/ rdio.js:121:47)
& s0 K1 K' B# t' ngyp ERR! stack    at D:\rymcu\electron-serialport\node_modules\node-gyp\lib\find-visualstudio.js:74:164 J7 j9 K1 ^0 T0 N" n4 B! H
gyp ERR! stack    at D:\rymcu\electron-serialport\node_modules\node-gyp\lib\find-visualstudio.js:372:16% g! d' E! Q. ]  @
gyp ERR! stack    at D:\rymcu\electron-serialport\node_modules\node-gyp\lib\util.js:54:7
% g: v' U& V4 U- R7 a3 ^5 U: Ggyp ERR! stack    at D:\rymcu\electron-serialport\node_modules\node-gyp\lib\util.js:33:16' U& O1 j( V9 X, t
gyp ERR! stack    at ChildProcess.exithandler (child_process.js:310:5)$ @- t$ h% n7 e" B
gyp ERR! stack    at ChildProcess.emit (events.js:315:20)
gyp ERR! stack    at maybeClose (internal/child_process.js:1021:16)
, t7 I6 O! v0 |gyp ERR! stack    at Process.ChildProcess._handle.onexit (internal/child_process.js:286:5)
# X' y2 R" o/ v# M' Ogyp 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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npm install齐天大坑！！！gyp ERR! find VS msvs_version not set from command line

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