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( x$ h$ u( s+ c: E
gyp ERR! find VS9 L' N( e& L0 Q, e) V/ r
gyp ERR! find VS msvs_version not set from command line or npm config1 M  L" _  R) |' V: I$ c2 k
gyp ERR! find VS running in VS Command Prompt, installation path is:- X, x3 \* c! e7 y" k
gyp ERR! find VS "C:\Program Files (x86)\Microsoft Visual Studio\2017"  D0 a8 q$ r/ h4 ?2 s, P3 q% {3 g
gyp ERR! find VS - will only use this version
8 N3 R" M6 f. z+ B3 p- z9 G4 f1 |gyp ERR! find VS could not use PowerShell to find Visual Studio 2017 or newer
  \1 l9 n1 X2 Z& ?6 b8 ggyp ERR! find VS looking for Visual Studio 20155 I1 U( b% W/ O4 i$ C1 e9 f. j! D
gyp ERR! find VS - not found1 a& u) r7 ^- e0 F- N7 ~% g
gyp ERR! find VS looking for Visual Studio 2013
: r( F1 C8 Q: V1 Qgyp ERR! find VS - not found& A! W& L; t. q! W8 @2 b" L
gyp ERR! find VS
/ e$ D- y! Y1 h3 Hgyp ERR! find VS **************************************************************: u% Y& u! s+ _. _4 _' r- t
gyp ERR! find VS You need to install the latest version of Visual Studio
  C% b& V9 I# v! L; Fgyp ERR! find VS including the "Desktop development with C++" workload.  S, i- c1 a- {' c* h( k) w
gyp ERR! find VS For more information consult the documentation at:
5 W, |5 T% y: ]. [8 P: B5 ]- ygyp ERR! find VS https://github.com/nodejs/node-gyp#on-windows) X. y, ~. O) y3 m5 t
gyp ERR! find VS **************************************************************- {1 a1 ~% f% Y: b
gyp ERR! find VS
. o  E. [7 m! P/ ?gyp ERR! configure error5 e. Z) v, \2 ^$ B* r
gyp ERR! stack Error: Could not find any Visual Studio installation to use# T! l7 i0 G7 N
gyp ERR! stack    at VisualStudioFinder.fail (D:\rymcu\electron-serialport\node_modules\node-gyp\lib\find-visualstu" |# @$ l1 p+ n- W8 Y1 b4 G  B
dio.js:121:47)
  ~& x# y) `" I3 D. A; kgyp ERR! stack    at D:\rymcu\electron-serialport\node_modules\node-gyp\lib\find-visualstudio.js:74:16; Z8 f7 R( u) {
gyp ERR! stack    at D:\rymcu\electron-serialport\node_modules\node-gyp\lib\find-visualstudio.js:372:16
- X: B) ]8 P- b9 L; t: B+ G: @' Hgyp ERR! stack    at D:\rymcu\electron-serialport\node_modules\node-gyp\lib\util.js:54:7
9 f# t1 T1 D( p, d# h2 l/ h- `gyp ERR! stack    at D:\rymcu\electron-serialport\node_modules\node-gyp\lib\util.js:33:16
- \5 _( M1 O  p* O4 `4 T- @0 ?gyp ERR! stack    at ChildProcess.exithandler (child_process.js:310:5)
  G1 ?+ ~& w" y. k7 C5 bgyp ERR! stack    at ChildProcess.emit (events.js:315:20)
7 S- J  G- O2 R2 fgyp ERR! stack    at maybeClose (internal/child_process.js:1021:16)$ I# U. T/ T3 p. x2 L( U' v/ ^
gyp ERR! stack    at Process.ChildProcess._handle.onexit (internal/child_process.js:286:5)
5 V' [! u6 j. ]7 Zgyp 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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