使用 npm install 安装 Angular CLI 失败

Question

我是 AngularJS 的新手，刚刚开始在线课程。

我正在尝试在运行 Windows 7 的计算机上安装 angular CLI。我以管理员身份打开命令行并运行npm install -g @angular/cli. 安装开始，几分钟后我收到一个错误：

I see the notification "operation not permitted", but I am the administrator of the computer and the command line I run as administrator.

What am I doing wrong? The same installation I did on my laptop at home and it was successful.

I am checking with our IT support about other possible causes and will appreciate any help.

This is not a duplicate of Fail to install npm package “npm ERR! errno -4048” or npm install -g angular-cli fails.

Ignoring the error and running gn -v I get the following:

Is this correct? Was Angular CLI installed?

Answer 1

这些问题是由于公司代理设置造成的。

请与您的管理员联系以获取 http 或 https 的代理。

它将是这样的：

http_proxy = http://http.myproxy.com:8000

https_proxy = http://http.myproxy.com:8000

将 myproxy 替换为公司代理的名称。

然后转到命令提示符并运行以下命令来设置代理。稍后您可以运行任何命令，例如npm install -g @angular/cli运行。会起作用的

npm config set proxy http://http.myproxy.com:8000

npm config set https-proxy http://http.myproxy.com:8000