我正在尝试在我的服务器上安装forem，并且在运行bundle install时出现此错误：
Fetching git://github.com/radar/forem.git
fatal: unable to connect to github.com:
github.com[0: 207.97.227.239]: errno=Connection refused
Git error: command `git clone 'git://github.com/radar/forem.git' "/home/box1/.bundler/cache/git/forem-8662403862ddafa624baa2b55484281b10db048e" --bare --no-hardlinks` in directory /home/box1/rails_apps/forem has failed.
答案 0 :(得分：1)
尝试使用HTTP而不是SSH进行克隆：
git clone https://github.com/radar/forem.git