在正常的npm install 的时候报错比较少,正常都是少了一些步骤
比如react 需要项目初始化 npm init 或者是项目上次没保存遗留的代码报错问题,
总结一下,细心一点做事犯错自然就变少了
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 | gyp ERR! find Python gyp ERR! find Python Python is not set from command line or npm configuration gyp ERR! find Python Python is not set from environment variable PYTHON gyp ERR! find Python checking if "python" can be used gyp ERR! find Python - "python" is not in PATH or produced an error gyp ERR! find Python checking if "python2" can be used gyp ERR! find Python - "python2" is not in PATH or produced an error gyp ERR! find Python checking if "python3" can be used gyp ERR! find Python - "python3" is not in PATH or produced an error gyp ERR! find Python checking if the py launcher can be used to find Python 2 gyp ERR! find Python - "py.exe" is not in PATH or produced an error gyp ERR! find Python checking if Python is C:\Python27\python.exe gyp ERR! find Python - "C:\Python27\python.exe" could not be run gyp ERR! find Python checking if Python is C:\Python37\python.exe gyp ERR! find Python - "C:\Python37\python.exe" could not be run gyp ERR! find Python gyp ERR! find Python ********************************************************** gyp ERR! find Python You need to install the latest version of Python. gyp ERR! find Python Node-gyp should be able to find and use Python. If not, gyp ERR! find Python you can try one of the following options: gyp ERR! find Python - Use the switch --python="C:\Path\To\python.exe" gyp ERR! find Python (accepted by both node-gyp and npm) gyp ERR! find Python - Set the environment variable PYTHON gyp ERR! find Python - Set the npm configuration variable python: gyp ERR! find Python npm config set python "C:\Path\To\python.exe" gyp ERR! find Python For more information consult the documentation at: gyp ERR! find Python https://github.com/nodejs/node-gyp#installation gyp ERR! find Python ********************************************************** gyp ERR! find Python gyp ERR! configure error gyp ERR! stack Error: Could not find any Python installation to use gyp ERR! stack at PythonFinder.fail (C:\Users\mc20200529\AppData\Roaming\npm\node_modules\npm\node_modules\node-gyp\lib\find-python.js:307:47) |
旧的解决方法 :
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | 先去官网下载对应的 Python ; 下载python2.7 安装 [路径]:(https://www.python.org/download/releases/2.7/) 安装完成之后: 添加修改环境变量: 怎么修改环境变量百度有完整的教程.我在这只简单示范 右键此电脑,打开属性>高级系统设置>高级>环境变量>上半部分修改; 新的解决办法: 启用管理员权限 输入命令行 : windows10 左下角搜索框内,输入cmd 右键终端,选择管理员权限再输入下面代码 管理员权限打开执行：npm install --global --production windows-build-tools 两个方法基本能够解决以上问题 |