在终端上安装罗盘时出错:连接被拒绝 - 连接被拒绝

时间:2014-12-07 11:41:10

标签: terminal gem sudo http-proxy compass

我试图使用以下命令在我的OS X终端上安装指南针:

sudo gem install compass

但错误提示:

ERROR:  Could not find a valid gem 'compass' (>= 0), here is why:
          Unable to download data from https://rubygems.org/ - Errno::ECONNREFUSED: Connection refused - Connection refused (https://rubygems.org/latest_specs.4.8.gz) ERROR:  Possible alternatives: compass

造成这种情况的原因是什么?

然后我用谷歌搜索并发现了同样的问题:

Errno::ECONNREFUSED No connection could be made because

但我不明白以下命令如何解决问题:

Try to use environment variables to set the proxies:
export http_proxy="http://user:pass@server.com:port"
export HTTP_PROXY="http://user:pass@server.com:port"

我只在我的localhost上安装指南针。 USER,PASS和@SERVER应该被替换为什么? 提前谢谢

1 个答案:

答案 0 :(得分:2)

通过此链接修复我的代理后,我已经成功安装了指南针:

http://www.cyberciti.biz/faq/linux-unix-set-proxy-environment-variable/

基本上我只是在终端上执行了以下命令:

$ export http_proxy=http://server-ip:port/
$ export http_proxy=http://127.0.0.1:3128/