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) P4 G5 Q3 r/ ~3 F5 A
gyp ERR! find VS) ]7 e5 d( D) P+ b0 F
gyp ERR! find VS msvs_version not set from command line or npm config
. ~7 |2 e- D! L& r4 I. X+ L+ Y4 M% zgyp ERR! find VS running in VS Command Prompt, installation path is:
$ o6 O4 G# B$ f" }1 n3 }. v9 }gyp ERR! find VS "C:\Program Files (x86)\Microsoft Visual Studio\2017"( L% F, U/ g) w# t  _- [. J* I0 a" }. F
gyp ERR! find VS - will only use this version
& Q- e, _# B. }/ c6 {  `5 agyp ERR! find VS could not use PowerShell to find Visual Studio 2017 or newer$ t; n9 C0 H' k! o
gyp ERR! find VS looking for Visual Studio 2015
/ l$ x( n- {+ W, F4 {gyp ERR! find VS - not found
. e" w1 o. n# c9 n2 mgyp ERR! find VS looking for Visual Studio 20135 ]. T1 d& Y0 u8 I% u
gyp ERR! find VS - not found
$ C- Z, D7 |+ c0 e+ \: o, \0 K/ hgyp ERR! find VS
+ ]9 G$ G  y+ h% H; a8 \0 Y! p; V6 tgyp ERR! find VS **************************************************************+ S1 x3 `+ f5 F& w* f: A7 z
gyp ERR! find VS You need to install the latest version of Visual Studio+ A: f  E3 E( N! e. m
gyp ERR! find VS including the "Desktop development with C++" workload.
" Z0 n$ N& Q. |2 i- mgyp ERR! find VS For more information consult the documentation at:
: v8 ?! d$ A/ ^  S9 M! t4 g8 ygyp ERR! find VS https://github.com/nodejs/node-gyp#on-windows
0 o4 o( R8 a" ygyp ERR! find VS **************************************************************$ K6 w3 V* I# ~) k- g& e/ `
gyp ERR! find VS
& z0 n  ~" T0 O% Egyp ERR! configure error
  j- k- M, w( R- t) C5 j: [gyp ERR! stack Error: Could not find any Visual Studio installation to use+ i6 [7 z9 {8 x% a8 }
gyp ERR! stack    at VisualStudioFinder.fail (D:\rymcu\electron-serialport\node_modules\node-gyp\lib\find-visualstu
2 _8 ^$ c: r8 d% U& U7 g' T; Odio.js:121:47)1 v5 v  u/ i+ o1 B; |8 V8 A
gyp ERR! stack    at D:\rymcu\electron-serialport\node_modules\node-gyp\lib\find-visualstudio.js:74:16
$ }7 E! H5 P& P8 S1 ogyp ERR! stack    at D:\rymcu\electron-serialport\node_modules\node-gyp\lib\find-visualstudio.js:372:16
# v! T4 n6 _0 j8 y" m; V7 Y& igyp ERR! stack    at D:\rymcu\electron-serialport\node_modules\node-gyp\lib\util.js:54:7
9 \8 u6 P6 H" c0 i: d, f0 Y$ l: Cgyp ERR! stack    at D:\rymcu\electron-serialport\node_modules\node-gyp\lib\util.js:33:16. o% R& E" d$ [: b4 s* ?. [
gyp ERR! stack    at ChildProcess.exithandler (child_process.js:310:5), r7 ]9 z4 h) Q- ]$ {
gyp ERR! stack    at ChildProcess.emit (events.js:315:20); B* l6 v$ i8 p! g- d: D" l: l1 w
gyp ERR! stack    at maybeClose (internal/child_process.js:1021:16)
$ b2 L9 V$ ^" k$ ygyp ERR! stack    at Process.ChildProcess._handle.onexit (internal/child_process.js:286:5)
6 Z, h$ h1 o* `" D& Z% y3 p* f: ^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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