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
; U5 J3 ~" H6 |- ugyp ERR! find VS
9 O4 H! |7 z) zgyp ERR! find VS msvs_version not set from command line or npm config* _9 f' h* g3 D' p( [
gyp ERR! find VS running in VS Command Prompt, installation path is:3 C0 z7 f6 I. D% c& N
gyp ERR! find VS "C:\Program Files (x86)\Microsoft Visual Studio\2017"2 B; k0 g* K! E) N. U
gyp ERR! find VS - will only use this version8 {' {. U! U/ a8 d" C
gyp ERR! find VS could not use PowerShell to find Visual Studio 2017 or newer4 b( T6 a5 F1 O, A4 ~
gyp ERR! find VS looking for Visual Studio 2015- g* W* L( |8 U/ f8 L! g
gyp ERR! find VS - not found1 z1 T5 {6 f) z3 W3 Z) h2 V
gyp ERR! find VS looking for Visual Studio 20136 R0 D2 q0 R1 S5 D
gyp ERR! find VS - not found1 O% g$ @4 D+ u, m6 V
gyp ERR! find VS! q' W% Y8 h0 X/ m# _) Q. m
gyp ERR! find VS **************************************************************5 z' |" \( x  o7 p- k
gyp ERR! find VS You need to install the latest version of Visual Studio2 R% N4 }- z( ?) b, j; t' r
gyp ERR! find VS including the "Desktop development with C++" workload.
! v" N4 v1 V( J( {( Ogyp ERR! find VS For more information consult the documentation at:- l1 a$ P4 r4 P  C' s* S
gyp ERR! find VS https://github.com/nodejs/node-gyp#on-windows' Q9 G1 a) i9 q1 E: E8 P" s
gyp ERR! find VS **************************************************************
4 u+ a" v2 w3 c. G7 \gyp ERR! find VS2 y! _8 `. k* o: u; P' J" m- ]
gyp ERR! configure error" R+ X+ G8 @( J( X$ a/ U
gyp ERR! stack Error: Could not find any Visual Studio installation to use# _$ v; {$ f, d- E! N
gyp ERR! stack    at VisualStudioFinder.fail (D:\rymcu\electron-serialport\node_modules\node-gyp\lib\find-visualstu9 Y8 [/ @, ^8 J/ B! R
dio.js:121:47), [2 |# z2 h1 d, k6 t
gyp ERR! stack    at D:\rymcu\electron-serialport\node_modules\node-gyp\lib\find-visualstudio.js:74:16
/ L5 f" F4 ^, }" e# jgyp ERR! stack    at D:\rymcu\electron-serialport\node_modules\node-gyp\lib\find-visualstudio.js:372:16
% c/ y) j) E; t+ [0 X! Vgyp ERR! stack    at D:\rymcu\electron-serialport\node_modules\node-gyp\lib\util.js:54:7
; u3 o5 ]( q' t& F' r5 o! \8 N3 D9 rgyp ERR! stack    at D:\rymcu\electron-serialport\node_modules\node-gyp\lib\util.js:33:16
5 m6 ?' ?8 L; _, [% Vgyp ERR! stack    at ChildProcess.exithandler (child_process.js:310:5)& h3 p3 u4 w6 w% s8 `; c) D
gyp ERR! stack    at ChildProcess.emit (events.js:315:20)9 N% I7 U( o& y9 {% L
gyp ERR! stack    at maybeClose (internal/child_process.js:1021:16)
* |0 H8 z1 a" W" ggyp ERR! stack    at Process.ChildProcess._handle.onexit (internal/child_process.js:286:5)
) T* @- \. W' p/ g2 F" R# O& Fgyp 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
————————————————
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

		自动登录	找回密码
密码			立即注册