Webpack Can'；安装网页包开发服务器

我无法安装Web包开发服务器：

npm install -g webpack-dev-server

我得到：

gyp ERR! configure error
gyp ERR! stack Error: Can't find Python executable "python", you can set the PYTHON env variable.
npm ERR! Failed at the bufferutil@1.2.1 install script 'node-gyp rebuild'.
npm ERR! This is most likely a problem with the bufferutil package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     node-gyp rebuild
npm ERR! You can get their info via:
npm ERR!     npm owner ls bufferutil
npm ERR! There is likely additional logging output above.
npm ERR! Please include the following file with any support request:
npm ERR!     D:\...\npm-debug.log

---

我需要安装python吗？我怎样才能完成它？bufferutil软件包有问题吗？

与一位工作中的朋友交谈，这不是问题。我们根本不需要Python

我会进一步调查的。到目前为止，我已经安装和运行，但我的不太工作。它尝试加载页面，然后失败，并发出一条关于combiner的警告

/deep/ combinator is deprecated. See https://www.chromestatus.com/features/6750456638341120 for more details.

下面是我遇到的问题和修复的小时间线，以使其正常工作。重新加载似乎比我想象的要慢得多

 1. 

Problem: Stuck pulling http://localhost:8080/webpack-dev-server/

fix: http://127.0.0.1:8080/

 2. 

Problem: which didn't allow for watch to reupdate

Fix:  change entry in webpack.config.js to entry: [
    "./app.js",
    'webpack/hot/only-dev-server', ] and include 
        <script src="https://localhost:8080/webpack-dev-server.js"></script> to the index.html and run webpack-dev-server --inline

 3. 

Problem: Then started getting: Errors while compiling. App updated with errors. No reload!     multi main Module not found: Error: Cannot resolve module 'webpack/hot/only-dev-server' in C:\Users\KRebstock\Desktop\reactexamples\webpack example1 resolve module webpack/hot/only-dev-server in C:\Users\KRebstock\Desktop\reactexamples\webpack example1  @ multi main

Fix:   removed
     'webpack/hot/only-dev-server', from  webpackage.config.js  in  entry: ["bla","bla"]

1。
问题：牵引卡滞http://localhost:8080/webpack-开发服务器/
修正：http://127.0.0.1:8080/
2.
问题：这不允许手表重新更新
修复：将webpack.config.js中的条目更改为条目：[
“/app.js”，
“webpack/hot/only dev server”，]并包括
到index.html并运行webpack dev server--inline
3.
问题：然后开始获取：编译时出错。应用程序已更新，但出现错误。禁止重新加载！找不到多主模块：错误：无法解析C:\Users\KRebstock\Desktop\reactexamples\webpack example1中的模块“webpack/hot/仅开发服务器”解析C:\Users\KRebstock\Desktop\reactexamples\webpack example1@multi-main中的模块webpack/hot/仅开发服务器
修复：已删除
“webpack/hot/only dev server”，来自条目：[“bla”，“bla”]中的webpackage.config.js

与工作中的朋友交谈，这不是问题。我们根本不需要Python

我会进一步调查的。到目前为止，我已经安装和运行，但我的不太工作。它尝试加载页面，然后失败，并发出一条关于combiner的警告

/deep/ combinator is deprecated. See https://www.chromestatus.com/features/6750456638341120 for more details.

下面是我遇到的问题和修复的小时间线，以使其正常工作。重新加载似乎比我想象的要慢得多

 1. 

Problem: Stuck pulling http://localhost:8080/webpack-dev-server/

fix: http://127.0.0.1:8080/

 2. 

Problem: which didn't allow for watch to reupdate

Fix:  change entry in webpack.config.js to entry: [
    "./app.js",
    'webpack/hot/only-dev-server', ] and include 
        <script src="https://localhost:8080/webpack-dev-server.js"></script> to the index.html and run webpack-dev-server --inline

 3. 

Problem: Then started getting: Errors while compiling. App updated with errors. No reload!     multi main Module not found: Error: Cannot resolve module 'webpack/hot/only-dev-server' in C:\Users\KRebstock\Desktop\reactexamples\webpack example1 resolve module webpack/hot/only-dev-server in C:\Users\KRebstock\Desktop\reactexamples\webpack example1  @ multi main

Fix:   removed
     'webpack/hot/only-dev-server', from  webpackage.config.js  in  entry: ["bla","bla"]

1。
问题：牵引卡滞http://localhost:8080/webpack-开发服务器/
修正：http://127.0.0.1:8080/
2.
问题：这不允许手表重新更新
修复：将webpack.config.js中的条目更改为条目：[
“/app.js”，
“webpack/hot/only dev server”，]并包括
到index.html并运行webpack dev server--inline
3.
问题：然后开始获取：编译时出错。应用程序已更新，但出现错误。禁止重新加载！找不到多主模块：错误：无法解析C:\Users\KRebstock\Desktop\reactexamples\webpack example1中的模块“webpack/hot/仅开发服务器”解析C:\Users\KRebstock\Desktop\reactexamples\webpack example1@multi-main中的模块webpack/hot/仅开发服务器
修复：已删除
“webpack/hot/only dev server”，来自条目：[“bla”，“bla”]中的webpackage.config.js

您可以尝试在没有安装后脚本的情况下安装它（

npmi-g webpack dev server——忽略脚本）。它将以这种方式工作。
您可以尝试在不使用安装后脚本的情况下安装它（
npmi-g webpack dev server——忽略脚本）。它将以这种方式工作。
如果我没有弄错的话，（节点-）gyp需要安装pyhton 2。你在什么平台上？我的应用程序在Windows 7上运行。如果我没弄错的话，（节点-）gyp需要安装pyhton 2。你在什么平台上？我的应用程序在Windows 7上运行。