项目场景：

今天从GitHub上拉了一个vue前端项目，也就是人人开源的前端项目。在进行npm install的时候给我报了一大堆错误

<code>D:\Spring-Cloud-Platform-UI-dev>npm install

npm ERR! code CERT_HAS_EXPIRED

npm ERR! errno CERT_HAS_EXPIRED

npm ERR! request to https://registry.npm.taobao.org/@types%2fsemver failed, reason: certificate has expired

npm ERR! A complete log of this run can be found in:

npm ERR! C:\Users\lenovo\AppData\Roaming\npm-cache\_logs\2024-07-26T01_13_03_869Z-debug.log

一开始，清理缓存，去官网看一下node和npm的对应版本是否正确，以下是node官网上node和npm的对应版本。

官网地址：

https://nodejs.org/zh-cn/download/releases

对应版本：

试过了 如下办法

查看npm镜像设置

<code>npm config get registry

将npm设置为淘宝镜像

npm config set registry https://registry.npm.taobao.org

再次查看npm镜像设置

npm config get registry

重新install

npm install

后面又找了一下别人的解决方法：

第一步：解决方法如下：

清除npm缓存

npm cache clean --force

更换npm镜像源：

npm config set registry https://mirrors.huaweicloud.com/repository/npm/

1、然后 运行 npm install 后报错如下：

gyp ERR! configure error

gyp ERR! stack Error: Can't find Python executable "python", you can set the PYTHON env variable.

gyp ERR! stack at PythonFinder.failNoPython (D:\Spring-Cloud-Platform-UI-dev\node_modules\node-gyp\lib\configure.js:484:19)

gyp ERR! stack at PythonFinder.<anonymous> (D:\Spring-Cloud-Platform-UI-dev\node_modules\node-gyp\lib\configure.js:509:16)

gyp ERR! stack at D:\Spring-Cloud-Platform-UI-dev\node_modules\graceful-fs\polyfills.js:284:29

gyp ERR! stack at FSReqCallback.oncomplete (fs.js:183:21)

gyp ERR! System Windows_NT 10.0.19045

gyp ERR! command "D:\\Program Files\\nodejs\\node.exe" "D:\\springProject\\Spring-Cloud-Platform-UI-dev\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebui

ld" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library="

gyp ERR! cwd D:\Spring-Cloud-Platform-UI-dev\node_modules\node-sass

gyp ERR! node -v v14.16.0

gyp ERR! node-gyp -v v3.8.0

gyp ERR! not ok

Build failed with error code: 1

npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.4 (node_modules\fsevents):

npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.4: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":code>

"x64"})

npm ERR! code ELIFECYCLE

npm ERR! errno 1

npm ERR! node-sass@4.9.4 postinstall: `node scripts/build.js`

npm ERR! Exit status 1

npm ERR!

npm ERR! Failed at the node-sass@4.9.4 postinstall script.

npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:

npm ERR! C:\Users\lenovo\AppData\Roaming\npm-cache\_logs\2024-07-26T01_26_18_216Z-debug.log

最后 发现是 node-sass 安装源的问题，运行如下：

npm config set sass_binary_site=https://npm.taobao.org/mirrors/node-sass

2、然后 运行 npm install 后报错如下：

gyp ERR! configure error

gyp ERR! stack Error: Can't find Python executable "python", you can set the PYTHON env variable.

gyp ERR! stack at PythonFinder.failNoPython (D:\Spring-Cloud-Platform-UI-dev\node_modules\node-gyp\lib\configure.js:484:19)

gyp ERR! stack at PythonFinder.<anonymous> (D:\Spring-Cloud-Platform-UI-dev\node_modules\node-gyp\lib\configure.js:509:16)

gyp ERR! stack at D:\Spring-Cloud-Platform-UI-dev\node_modules\graceful-fs\polyfills.js:284:29

gyp ERR! stack at FSReqCallback.oncomplete (fs.js:183:21)

gyp ERR! System Windows_NT 10.0.19045

gyp ERR! command "D:\\Program Files\\nodejs\\node.exe" "D:\\springProject\\Spring-Cloud-Platform-UI-dev\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebui

ld" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library="

gyp ERR! cwd D:\Spring-Cloud-Platform-UI-dev\node_modules\node-sass

gyp ERR! node -v v14.16.0

gyp ERR! node-gyp -v v3.8.0

gyp ERR! not ok

Build failed with error code: 1

npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.4 (node_modules\fsevents):

npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.4: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":code>

"x64"})

npm ERR! code ELIFECYCLE

npm ERR! errno 1

npm ERR! node-sass@4.9.4 postinstall: `node scripts/build.js`

npm ERR! Exit status 1

npm ERR!

npm ERR! Failed at the node-sass@4.9.4 postinstall script.

npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:

npm ERR! C:\Users\lenovo\AppData\Roaming\npm-cache\_logs\2024-07-26T01_26_18_216Z-debug.log

3、仔细看了控制台报错，最后发现是因为缺了node-sass 的包。

npm install node-sass

搞定，完结，撒花 ！