$ ruby -v
ruby 1.9.2p0 (2010-08-18 revision 29036) [x86_64-darwin10.3.0]
$ rails s
=> Booting WEBrick
=> Rails 3.0.0 application starting in development on http://0.0.0.0:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server
[2010-09-28 13:45:50] INFO WEBrick 1.3.1
[2010-09-28 13:45:50] INFO ruby 1.8.7 (2009-06-08) [universal-darwin10.0]
[2010-09-28 13:45:50] INFO WEBrick::HTTPServer#start: pid=20761 port=3000
当我检查我的版本号时,看起来我正在运行 1.9.2p0
但是当我运行服务器时,它显示我正在运行 1.8.7...关于如何解决这个问题的任何想法?