npm - “找不到 Python 可执行文件“python"，您可以设置 PYTHON 环境变量." [英] npm - "Can't find Python executable "python", you can set the PYTHON env variable."

问题描述

我正在尝试运行以下命令:npm install -g bower gulpcordova ionic tsd@next karma-cli protractor node-gyp coffee-script js-beautify typescript npm-check

我已经安装了 Python、Visual Studio Express 和 node-gyp，所以我认为我会很高兴，但是我收到以下错误:

关于"Can't find Python executable "python", you can set the PYTHON env variable." 错误，我有点困惑，因为我已经像这样设置了 PYTHON 环境变量:

有什么想法吗?

解决方案

您必须将 python 添加到您的 PATH 变量中.您可以做的一件事是现在编辑您的 Path 变量并添加

;%PYTHON%;

你的变量 PYTHON 应该指向你的 python 安装的根目录.

I'm trying to run the following command: npm install -g bower gulp cordova ionic tsd@next karma-cli protractor node-gyp coffee-script js-beautify typescript npm-check

I have installed Python, Visual Studio Express and node-gyp so thought I'd be good to go, however I get the following errors:

Regarding the "Can't find Python executable "python", you can set the PYTHON env variable." error, I'm a little confused because I have set the PYTHON environmental variable like so:

Any ideas please?

解决方案

You got to add python to your PATH variable. One thing you can do is Edit your Path variable now and add

;%PYTHON%;

Your variable PYTHON should point to the root directory of your python installation.

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