Laravel Mix：更新 Node.js 依赖项
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Laravel Mix: Update a Node.js dependency
提问by Dazzle
I am trying to compile webpack configuration files with Laravel Mix.
我正在尝试使用 Laravel Mix 编译 webpack 配置文件。
Following webpack episode on Laracasts Vue 2 series,
在 Laracasts Vue 2 系列的 webpack 插曲之后，
// Scripts
"scripts": {
"dev": "node node_modules/cross-env/bin/cross-env.js NODE_ENV=development node_modules/webpack/bin/webpack.js --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js"
},
....
// mix
mix.js('resources/assets/js/app.js', 'public/js')
.sass('resources/assets/sass/app.scss', 'public/css')
.version();
When I run $ npm run dev, I get an error:
当我运行 $ npm run dev 时，出现错误：
npm ERR! Exit status 1
npm ERR! Failed at the @ dev script 'node node_modules/cross-env/bin/cross-env.js NODE_ENV=development node_modules/webpack/bin/webpack.js --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js'.
// Running
npm ERR! node v4.4.5
npm ERR! npm v2.15.5
// The error points to
let extractPlugin = new plugins.ExtractTextPlugin(
/Users/User/Code/project/node_modules/laravel-mix/setup/webpack.config.js:126
The issue seems to be update a Node.js dependency: https://github.com/JeffreyWay/laravel-mix/issues/264
问题似乎是更新 Node.js 依赖项：https: //github.com/JeffreyWay/laravel-mix/issues/264
How do I update the Node.js dependency?
如何更新 Node.js 依赖项？
I am trying:
我在尝试：
$ brew upgrade node : Error = node not installed
$ node -v = 2.15.5
$ npm -v = 4.4.5
$ brew install node // installs but throws error
Error: The `brew link` step did not complete successfully
The formula built, but is not symlinked into /usr/local
Could not symlink bin/node
Target /usr/local/bin/node
already exists. You may want to remove it:
rm '/usr/local/bin/node'
To force the link and overwrite all conflicting files:
brew link --overwrite node
To list all files that would be deleted:
brew link --overwrite --dry-run node
Possible conflicting files are:
/usr/local/bin/node
...
**$ brew upgrade node // says node 7.5.0 already installed**
$ npm run dev // same error
$ node -v = 4.4.5
I also ran $ brew install node which installed, but I got an error:
我还运行了 $ brew install node which installed，但出现错误：
Error: The
brew linkstep did not complete successfully.
The formula built, but is not symlinked into /usr/local.
Could not symlink bin/node.
Target /usr/local/bin/node
already exists. You may want to remove it:rm '/usr/local/bin/node'
错误：该
brew link步骤未成功完成。
公式已构建，但未符号链接到 /usr/local。
无法符号链接 bin/node。
目标 /usr/local/bin/node
已经存在。您可能想要删除它：rm '/usr/local/bin/node'
To force the link and overwrite all conflicting files:
要强制链接并覆盖所有冲突文件：
brew link --overwrite node
To list all files that would be deleted:
列出所有将被删除的文件：
brew link --overwrite --dry-run node
回答by Dazzle
I installed Node.js again from nodejs.org, rewriting old files.
我从 nodejs.org 再次安装了 Node.js，重写了旧文件。
However this actually downgraded npm from 4.4.5 to 4.1.2... Node.js was 2.15.5 and is now 7.5.0.
然而，这实际上将 npm 从 4.4.5 降级到 4.1.2……Node.js 是 2.15.5，现在是 7.5.0。
I also had to install a few modules: $ npm install autoprefixer
我还必须安装一些模块： $ npm install autoprefixer
$ npm run dev // works now
