如何在ubuntu 16,04上安装angular-cli？

I'm facing an issue installing angular-cli locally. I'm on Ubuntu 16.04.2 LTS with following versions of node.js and npm:

我正面临在本地安装angular-cli的问题。我在Ubuntu 16.04.2 LTS上使用以下版本的node.js和npm：

node: v7.10.0 
npm: 3.10.10

I tried to install angluar-cli using the following command:

我尝试使用以下命令安装angluar-cli：

$npm install -g @angular/cli@1.0.0

this worked fine and completed with following warnings:

这工作正常，并完成以下警告：

npm WARN optional SKIPPING OPTIONAL DEPENDENCY: 
fsevents@^1.0.0 (node_modules/@angular/cli/node_modules/chokidar/node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform
    for fsevents@1.1.1: wanted {"os":"darwin","arch":"any"} (current:
    {"os":"linux","arch":"x64"})

Now when I'm trying 'ng' command:

现在当我正在尝试'ng'命令时：

  module.js:472
   throw err;
   ^
   Error: Cannot find module 'abbrev'
   at Function.Module._resolveFilename (module.js:470:15)
   at Function.Module._load (module.js:418:25)
   at Module.require (module.js:498:17)
   at require (internal/module.js:20:19)
   at Object.<anonymous> (/usr/local/lib/node_modules/@angular /cli/node_modules/nopt/lib/nopt.js:10:14)
   at Module._compile (module.js:571:32)
   at Object.Module._extensions..js (module.js:580:10)
   at Module.load (module.js:488:32)
   at tryModuleLoad (module.js:447:12)
   at Function.Module._load (module.js:439:3)

3 个解决方案

#1

Just do this on command line:

只需在命令行执行此操作：

sudo npm uninstall -g @angular/cli
sudo npm cache verify
sudo npm install -g @angular/cli --unsafe-perm=true --allow-root

Found here:Error: EACCES: permission denied, mkdir...!

在这里找到：错误：EACCES：权限被拒绝，mkdir ......！

This fix the npm EACCES permission denied which brake the angular/cli install on ubuntu 17.04 for me.

这修复了npm EACCES权限被拒绝哪个为我设置了ubuntu 17.04上的angular / cli安装。

#2

npm install @angular/cli@latest

npm install @ angular / cli @ latest

will not install angular-cli globally but it works for you user.

不会全局安装angular-cli，但它适用于您的用户。

#3

I resolve this problem by learning this article : Fixing npm permissions

我通过学习本文解决了这个问题：修复npm权限

#1