Error Could not find a valid gem ‘redis’ (>= 0) in any repository 错误： [crayon-6902e86d0f69f614124274/] 解决：这个是由于没有安装rubygems-devel [crayon-6902e86d0f6a2202534642/]... May 15, 2016CommentsRedis 阅读全文
