如何为 gem 设置代理服务器? [英] How can I set a proxy server for gem?

问题描述

我无法通过命令提示符安装 SASS.

I am unable to install SASS through command prompt.

我尝试了以下步骤

c:gem install sass

我收到以下错误:

ERROR:  Could not find a valid gem 'sass' (>= 0), here is why:
          Unable to download data from https://rubygems.org/ - Errno::ECONNREFUSED: No connection could be made because the target machine actively refused it. - connect(2) (https://rubygems.org/latest_specs.4.8.gz)

请帮帮我，

推荐答案

对于带或不带身份验证的 http/https 代理:

For http/https proxy with or without authentication:

在 cmd.exe 中运行以下命令之一

Run one of the following commands in cmd.exe

set http_proxy=http://your_proxy:your_port
set http_proxy=http://username:password@your_proxy:your_port
set https_proxy=https://your_proxy:your_port
set https_proxy=https://username:password@your_proxy:your_port

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