很多時候,聽到說gem install裝不上包
甚至要自己去下,然后本地安裝。其實,不妨先查看一下自己的gems源(和ubuntu apt-get或者rpm yum源類似)
gem sources -l
如果顯示如下:
引用
http://gems.rubyforge.org
http://gems.rubyonrails.org
http://gems.github.com
http://gemcutter.org
http://rubygems.org
否則,最好能夠運行
- gem sources -a http://gems.rubyforge.org
- gem sources -a http://gems.rubyonrails.org
- gem sources -a http://gems.github.com
- gem sources -a http://gemcutter.org
- gem sources -a http://rubygems.org