Rails安装/启动问题

时间:2016-04-07 20:44:45

标签: ruby-on-rails ruby

我今天早些时候犯了一个错误,我在那里运行git clean -f命令,它似乎已经消灭了rails和rvm。我试图重新安装两个,安装似乎工作,但当我尝试运行rails -v我得到一个宝石加载错误。这告诉我安装没有正常工作,即使我在几分钟前看过铁路安装。有没有人对此引用有任何建议?或者你有解决这样的错误的经验吗?

/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/dependency.rb:296:in to_specs':Could not find 'railties' (>= 0) among 19 total gem(s) (Gem::LoadError) from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/dependency.rb:307:in to_spec' from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_gem.rb:47:in gem' 来自/ usr / bin / rails:22:<main>'

1 个答案:

答案 0 :(得分:0)

首先尝试简单的东西,捆绑安装,根据你的分支机构从git恢复。最后你需要卸载并重新安装

How can I uninstall Ruby on Rails on Mac OS X?

https://gauravsohoni.wordpress.com/2014/01/01/rvm-implode-and-rvm-install/