Windows下安装node.js webpack

【转载】windows下淡妆node.js , webpack

 

安装webpack后，执行webpack -v命令时报错如下：

F:\Development\nodejs\node_global\node_modules\webpack\bin\webpack.js:86
        let notify =
        ^^^

SyntaxError: Block-scoped declarations (let, const, function, class) not yet supported outside strict mode
    at exports.runInThisContext (vm.js:53:16)
    at Module._compile (module.js:373:25)
    at Object.Module._extensions..js (module.js:416:10)
    at Module.load (module.js:343:32)
    at Function.Module._load (module.js:300:12)
    at Function.Module.runMain (module.js:441:10)
    at startup (node.js:139:18)
    at node.js:968:3

这是因为nodejs版本太低，或者说webpack版本太高，所以不兼容。然后我把webpack卸载掉，重新安装了2.6.1版本的webpack，问题解决：

[root@FreeServer ~]# npm uninstall webpack -g
unbuild webpack@4.3.0
[root@FreeServer ~]# npm install webpack@2.6.1 -g --registry=https://registry.npm.taobao.org
[root@FreeServer ~]# webpack -v
2.6.1
[root@FreeServer ~]#