在安装RVM之后,我安装了Ruby 1.8.7然后安装了Rails 3.当我这样做时,which rails我得到了/Users/davidbenhamou/.rvm/gems/ruby-1.8.7-p302/bin/rails.但是,当我这样做rails -v,我得到-bash: /usr/bin/rails: No such file or directory
which rails
/Users/davidbenhamou/.rvm/gems/ruby-1.8.7-p302/bin/rails
rails -v
-bash: /usr/bin/rails: No such file or directory
为什么Rails不工作？注意:我已经完成了从RVM网站和Ruby命令行工作的所有步骤(ruby -v).
ruby -v
ruby ruby-on-rails rvm
ruby ×1
ruby-on-rails ×1
rvm ×1