blocks|key|1594578|text|您必须向PATH变量中添加python。您可以做的一件事是现在编辑Path变量并添加|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1594579|;%25PYTHON%25;|offset|length|style|CODE|1594580|您的变量PYTHON应该指向python安装的根目录。|1594581|entityMap^0|0|0|A|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|M|8|@$D|N|E|O|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|P|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|K|$]]

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

<code>;%PYTHON%;</code>

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

blocks|key|1505704|text|尝试：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1505705|通过从提升的npm+install+-g+windows-build-tools+(以管理员身份运行)运行PowerShell，使用微软的windows构建工具安装所有必需的工具和配置。|offset|length|style|CODE|1505706|https://github.com/Microsoft/nodejs-guidelines/blob/master/windows-environment.md#environment-setup-and-configuration|1505707|entityMap|0|LINK|mutability|MUTABLE|url^0|0|6|Y|0|0|39|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|R|8|@$D|S|E|T|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|U|8|@]|9|@$D|V|E|W|1|X]]|A|$]]|$1|J|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|I]]]]

Try: 

Install all the required tools and configurations using Microsoft's windows-build-tools by running <code>npm install -g windows-build-tools</code> from an elevated PowerShell (run as Administrator). 

<a href="https://github.com/Microsoft/nodejs-guidelines/blob/master/windows-environment.md#environment-setup-and-configuration" rel="noreferrer">https://github.com/Microsoft/nodejs-guidelines/blob/master/windows-environment.md#environment-setup-and-configuration</a>

blocks|key|1594583|text|https://github.com/nodejs/node-gyp#on-windows|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1594584|https://github.com/Microsoft/nodejs-guidelines/blob/master/windows-environment.md#environment-setup-and-configuration|1594585|试一试|1594586|npm+config+set+python+D:\Library\Python\Python27\python.exe|code-block|syntax|javascript|1594587|entityMap|0|LINK|mutability|MUTABLE|url|1^0|0|19|0|0|0|39|1|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@$A|V|B|W|1|X]]|C|$]]|$1|D|3|E|5|6|7|Y|8|@]|9|@$A|Z|B|10|1|11]]|C|$]]|$1|F|3|G|5|6|7|12|8|@]|9|@]|C|$]]|$1|H|3|I|5|J|7|13|8|@]|9|@]|C|$K|L]]|$1|M|3|-4|5|6|7|14|8|@]|9|@]|C|$]]]|N|$O|$5|P|Q|R|C|$S|4]]|T|$5|P|Q|R|C|$S|E]]]]

<a href="https://github.com/nodejs/node-gyp#on-windows" rel="noreferrer">https://github.com/nodejs/node-gyp#on-windows</a>

<a href="https://github.com/Microsoft/nodejs-guidelines/blob/master/windows-environment.md#environment-setup-and-configuration" rel="noreferrer">https://github.com/Microsoft/nodejs-guidelines/blob/master/windows-environment.md#environment-setup-and-configuration</a>

try 

<pre><code>npm config set python D:\Library\Python\Python27\python.exe
</code></pre>

blocks|key|1594602|text|我安装python2.7来解决这个问题。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1594603|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

I installed python2.7 to solve this issue.

blocks|key|1505761|text|只需使用管理访问权限在命令下面运行即可|type|blockquote|depth|inlineStyleRanges|entityRanges|data|1505762|npm+install+--global+--production+windows-build-tools|unstyled|offset|length|style|CODE|1505763|entityMap^0|0|0|1H|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@$E|M|F|N|G|H]]|9|@]|A|$]]|$1|I|3|-4|5|D|7|O|8|@]|9|@]|A|$]]]|J|$]]

<blockquote>
 Just run below command with admin access
</blockquote>

<code>npm install --global --production windows-build-tools</code>

blocks|key|1505735|text|最简单的方法就是让NPM为你做一切，|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1505736|npm+--add-python-to-path='true'+--debug+install+--global+windows-build-tools|code-block|syntax|javascript|1505737|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

The easiest way is to let NPM do everything for you,

<pre><code>npm --add-python-to-path='true' --debug install --global windows-build-tools
</code></pre>

blocks|key|3374456|text|最近，我在一个使用node:16-alpine作为基本映像的dockerfile中遇到了这个问题。我添加了以下run命令来修复这个问题：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|3374457|FROM+node:alpine+as+build-stage
RUN+apk+add+--no-cache+python3+py3-pip+make+g%2B%2B|code-block|syntax|javascript|3374458|在这里，node:alpine和node:16-alpine这两个标记是相同的。|3374459|entityMap^0|9|E|0|0|4|B|G|E|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|R|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|S|8|@$9|T|A|U|B|C]|$9|V|A|W|B|C]]|D|@]|E|$]]|$1|M|3|-4|5|6|7|X|8|@]|D|@]|E|$]]]|N|$]]

I have recently encountered this issue in a dockerfile using <code>node:16-alpine</code> as base image. I have added following run command to fix the issue:
<pre><code>FROM node:alpine as build-stage
RUN apk add --no-cache python3 py3-pip make g++
</code></pre>
Here, both tags <code>node:alpine</code> &amp; <code>node:16-alpine</code> are same.

blocks|key|1505785|text|我的问题是Node+v16的使用。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1505786|我回到Node+v12+(v14可能也很好)，它起了作用。|1505787|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

My Problem was the usage of Node v16.
I went back to Node v12 (v14 is probably fine as well) and it worked.

blocks|key|1594694|text|以下解决方案之一将适用于您：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1594695|npm配置集python+c:\Python\27\python.exe或set+PYTHON=D:\Python\bin\Python.exe|ordered-list-item|offset|length|style|CODE|1594696|npm+config+set+python+D:\Library\Python\Python27\python.exe|1594697|让npm为您配置一切(需要很长时间才能完成)+npm+--add-python-to-path='true'+--debug+install+--global+windows-build-tools+(必须通过“以管理员身份运行”PowerShell执行)|1594698|如果不是..。尝试自己安装所需的软件包(我这样做了，它是node-sass，在手动安装它之后，整个npm+install就成功完成了。)|1594699|entityMap^0|0|D|N|11|Z|0|0|1N|0|N|24|0|S|9|1D|B|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|R|8|@$E|S|F|T|G|H]|$E|U|F|V|G|H]]|9|@]|A|$]]|$1|I|3|J|5|D|7|W|8|@$E|X|F|Y|G|H]]|9|@]|A|$]]|$1|K|3|L|5|D|7|Z|8|@$E|10|F|11|G|H]]|9|@]|A|$]]|$1|M|3|N|5|6|7|12|8|@$E|13|F|14|G|H]|$E|15|F|16|G|H]]|9|@]|A|$]]|$1|O|3|-4|5|6|7|17|8|@]|9|@]|A|$]]]|P|$]]

One of the following solutions will work for you:

<ol>
<li>npm config set python <code>c:\Python\27\python.exe</code> or <code>set PYTHON=D:\Python\bin\Python.exe</code></li>
<li><code>npm config set python D:\Library\Python\Python27\python.exe</code></li>
<li>Let npm configure everything for you (takes forever to complete) <code>npm --add-python-to-path='true' --debug install --global windows-build-tools</code> (Must be executed via "Run As Administrator" PowerShell)</li>
</ol>

If not... Try to install the required package on your own (I did so, and it was <code>node-sass</code>, after installing it manually, the whole <code>npm install</code> was successfully completed

blocks|key|1594562|text|您正在以管理员身份运行命令提示符。您只为用户定义了PYTHON。您需要在底部的“系统变量”部分中定义它。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1594563|此外，您应该只将变量指向文件夹，而不是直接指向可执行文件。|1594564|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

You are running the Command Prompt as an admin. You have only defined PYTHON for your user. You need to define it in the bottom "System variables" section. 

Also, you should only point the variable to the folder, not directly to the executable.

blocks|key|1594774|text|这个问题出现在苹果的node:18高寒码头图片上，那里只有python3，但至少有一些版本的node-gyp++yet。所以我不得不使用一个阿尔卑斯版本，它还有python2|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1594775|FROM+node:18.8.0-alpine3.15

WORKDIR+/app

RUN+apk+--no-cache+add+python2+make+g%2B%2B

COPY+package.json+.
COPY+yarn.lock+.
RUN+yarn

COPY+.+.|code-block|syntax|javascript|1594776|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/nodejs/node-gyp/issues/1268#issuecomment-323550728^0|A|7|T|7|1A|8|28|7|1J|4|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@$9|T|A|U|B|C]|$9|V|A|W|B|C]|$9|X|A|Y|B|C]|$9|Z|A|10|B|C]]|D|@$9|11|A|12|1|13]]|E|$]]|$1|F|3|G|5|H|7|14|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|15|8|@]|D|@]|E|$]]]|L|$M|$5|N|O|P|E|$Q|R]]]]

Had this issue on <code>node:18</code> alpine docker image on Apple Silicon where only <code>python3</code> is available but at least some versions of <code>node-gyp</code> <a href="https://github.com/nodejs/node-gyp/issues/1268#issuecomment-323550728" rel="nofollow noreferrer">don't support <code>pyhton3</code> yet</a>. So I had to use an alpine version that still had <code>python2</code>:
<pre><code>FROM node:18.8.0-alpine3.15

WORKDIR /app

RUN apk --no-cache add python2 make g++

COPY package.json .
COPY yarn.lock .
RUN yarn

COPY . .
</code></pre>

blocks|key|1505789|text|运行:+npm+--+Run+2015安装--全局windows-构建工具|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1505790|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Run : npm --vs2015 install --global windows-build-tools

blocks|key|1594750|text|npm+config+set+python+D:\Library\Python\Python27\python.exe|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|1594751|从汤姆·高的回答来看，这种情况对我很有帮助|unstyled|1594752|确保更改npmrc文件，因为它不会自动接受路径\，并在env中添加Python，如答案中提到的那样。|1594753|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|L|8|@]|9|@]|A|$]]|$1|G|3|H|5|F|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|F|7|N|8|@]|9|@]|A|$]]]|J|$]]

<pre><code>npm config set python D:\Library\Python\Python27\python.exe
</code></pre>
This kind off worked for me from Tom Gao's answer
Make sure to change in npmrc file as it doesnt automatically takes \ for the path
and do add Python in env var also as mentioned in the answers.

blocks|key|3374504|text|使用package.json中提到的节点版本。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3374505|使用nvm+(节点版本管理器)，您可以在package.json中不同的节点版本之间切换。|3374506|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

use node version which mentioned in package.json.
using nvm (node version manager) you can switch between respective node version mentions in package.json

blocks|key|3374530|text|delete+node_modules+
delete+packagelock.json+and+yarn.lock(if+have)
npm+cache+clean+--force
npm+install|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|3374531|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>delete node_modules 
delete packagelock.json and yarn.lock(if have)
npm cache clean --force
npm install
</code></pre>

blocks|key|3374542|text|正如jvecsei提到的|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3374543|对于我来说，将D：\Software\Python\2.7\脚本添加到PATH工作中，而不是添加D：\软件\Python\2.7。|3374544|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

as mentionned by jvecsei
For me adding D:\Softwares\Python\2.7\Scripts instead of D:\Softwares\Python\2.7 to PATH worked.

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

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

<a href="https://i.stack.imgur.com/1JN7A.png" rel="noreferrer"><img src="https://i.stack.imgur.com/1JN7A.png" alt="enter image description here"></a>

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

<a href="https://i.stack.imgur.com/iTJkM.png" rel="noreferrer"><img src="https://i.stack.imgur.com/iTJkM.png" alt="enter image description here"></a>

Any ideas please?

npm - "Can't find Python executable "python", you can set the PYTHON env variable."

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

文章

问答

视频

教程

学习中心

腾讯云实验室

直播

竞赛

腾讯云代码分析专区

腾讯iOA零信任安全管理系统专区

腾讯云架构师技术同盟交流圈

腾讯云数据库专区

腾讯云智能顾问专区

腾讯云原生专区

腾讯混元专区

腾讯云TCE专区

腾讯云Lighthouse专区

腾讯云HAI专区

腾讯云Edgeone专区

腾讯云存储专区

腾讯云智能专区

腾讯轻联专区 

腾讯云开发专区

TAPD专区

腾讯轻量云游戏服专区

腾讯云最具价值专家

腾讯云架构师技术同盟

腾讯云创作之星

腾讯云开发者先锋

腾讯云AI代码助手

云原生构建

TAPD 敏捷项目管理

Cloud Studio

SDK中心

API中心

命令行工具

功能1上新10个字符

功能2描述100个字符功能2描述100个字符功能2描述100个字符功能2描述100个字符功能2描述100个字符功能2描述100个字符功能2描述100个字符功能2描述100个字符功能2描述100个字符。

功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符。

功能5描述100个字符功能5描述100个字符功能5描述100个字符功能5描述100个字符功能5描述100个字符功能5描述100个字符

功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符

功能4上新

文章&问答评论现已支持表情

全新交互，全新视觉，新增快捷键、悬浮工具栏、高亮块等功能并同时优化现有功能，全面提升创作效率和体验

社区富文本编辑器全新改版！诚邀体验～ 

精选全网热门MCP server，让你的AI更好用 🚀

💥开发者 MCP广场重磅上线！

涵盖代码开发、场景应用、自动测试全流程，助你从零构建专属AI助手

一站式MCP教程库，解锁AI应用新玩法

聚焦“写作效率、视觉美观与运行性能”三方面进行全面升级，为您提供更高效、稳定的创作环境

社区富文本&Markdown编辑器全新改版上线，欢迎大家体验!

诚挚邀请您参与本次调研，分享您的真实使用感受与建议。您的反馈至关重要，感谢您的支持与参与！

社区新版编辑器体验调研

我试图运行以下命令：npm install -g bower gulp cordova ionic tsd@next karma-cli protractor node-gyp coffee-script js-beautify typescript npm-check我已经安装了Python、和node，所以我认为应该可以这样做，但是我得到了以下错误：​​关于"Can't find Python

问npm -“找不到Python可执行文件”PYTHON，您可以设置PYTHON变量。
EN

回答 16

Stack Overflow用户

Stack Overflow用户

Stack Overflow用户

社区

活动

圈层

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问npm -“找不到Python可执行文件”PYTHON，您可以设置PYTHON变量。EN

回答 16

Stack Overflow用户

Stack Overflow用户

Stack Overflow用户

社区

活动

圈层

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问npm -“找不到Python可执行文件”PYTHON，您可以设置PYTHON变量。
EN