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* f4 ^  \8 |# [8 r; j
gyp ERR! find VS- E, c2 W2 B# O
gyp ERR! find VS msvs_version not set from command line or npm config
  Q, [8 O0 j$ o3 u; Zgyp ERR! find VS running in VS Command Prompt, installation path is:' }, t$ x) W& a5 o0 n7 C; b
gyp ERR! find VS "C:\Program Files (x86)\Microsoft Visual Studio\2017"* S) {9 ^+ _6 \2 Q8 R
gyp ERR! find VS - will only use this version
( v: I+ p8 t. B3 d" Y  Cgyp ERR! find VS could not use PowerShell to find Visual Studio 2017 or newer) Y5 P' O+ O3 f! I- c1 A) R
gyp ERR! find VS looking for Visual Studio 20152 ]# y# ~. j8 _
gyp ERR! find VS - not found" i' R+ a4 b* @, M
gyp ERR! find VS looking for Visual Studio 2013
& m4 i' u" U6 m) V4 rgyp ERR! find VS - not found: L$ q! Q1 A5 a
gyp ERR! find VS
9 c1 J, `& [. b1 T/ ugyp ERR! find VS **************************************************************
) A! v, x3 ~* g" _1 ?5 y, rgyp ERR! find VS You need to install the latest version of Visual Studio4 C% X6 D& j0 G
gyp ERR! find VS including the "Desktop development with C++" workload.! q- ~! N1 O" J9 ?" r; p) H
gyp ERR! find VS For more information consult the documentation at:3 E+ C3 ~- f! t- V. m
gyp ERR! find VS https://github.com/nodejs/node-gyp#on-windows% c* e/ s5 E/ Q$ u$ O
gyp ERR! find VS **************************************************************+ ?6 z: L/ a4 P7 L. t0 _! e
gyp ERR! find VS. Z% S8 F* K! l. `1 r
gyp ERR! configure error
+ D9 g" H$ d7 ~- V: ygyp ERR! stack Error: Could not find any Visual Studio installation to use( A5 A  v2 [; m3 K3 [: Y+ f& h
gyp ERR! stack    at VisualStudioFinder.fail (D:\rymcu\electron-serialport\node_modules\node-gyp\lib\find-visualstu
$ L4 c1 q/ z/ R2 C" B2 i8 `" v$ K2 |dio.js:121:47)
# X$ e; _  [: v9 {# `4 ngyp ERR! stack    at D:\rymcu\electron-serialport\node_modules\node-gyp\lib\find-visualstudio.js:74:16! o- B2 u8 `9 g* I! G1 ?0 K
gyp ERR! stack    at D:\rymcu\electron-serialport\node_modules\node-gyp\lib\find-visualstudio.js:372:167 B, p1 N$ F$ w- G9 w
gyp ERR! stack    at D:\rymcu\electron-serialport\node_modules\node-gyp\lib\util.js:54:7
& H2 l+ W  J( e2 O6 igyp ERR! stack    at D:\rymcu\electron-serialport\node_modules\node-gyp\lib\util.js:33:16/ b, V4 C& L0 d+ n1 j
gyp ERR! stack    at ChildProcess.exithandler (child_process.js:310:5)3 S5 x$ S3 F7 \% g/ R& |
gyp ERR! stack    at ChildProcess.emit (events.js:315:20)
6 V0 g- L- b& C$ x& C# ogyp ERR! stack    at maybeClose (internal/child_process.js:1021:16)
7 u6 O* P1 e# ngyp ERR! stack    at Process.ChildProcess._handle.onexit (internal/child_process.js:286:5)
2 _! @! E) d0 g' hgyp 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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