gem update --system
gem install mongrel -v 1.1.2
gem install activeresource
gem install activesupport
gem install activerecord
gem install actionpack
gem install actionmailer
gem install rails哈哈 原来升级这么简单哦
本文介绍了一种简单的Rails升级方法,通过一系列gem安装命令完成从旧版本到v1.1.2的升级过程。涉及的gem包括mongrel、activeresource、activesupport等。
gem update --system
gem install mongrel -v 1.1.2
gem install activeresource
gem install activesupport
gem install activerecord
gem install actionpack
gem install actionmailer
gem install rails
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