Ruby 1.9.2 not installing on OSX?

1. I've got Xcode 3.2.1
2. 开发者_StackOverflow中文版I've installed Git and RVM
3. I've installed Ruby 1.9.2, it's installed 100%

4. I run ruby -v but instead of seeing

   ruby 1.9.2p0 (2010-08-18 revision 29036) [x86_64-darwin10.4.0]
   

   I see

   ruby 1.8.7 (2009-06-12 patchlevel 174) [universal-darwin10.0]
   

I don't see what I could be going wrong

Try

rvm 1.9.2

Or

rvm --default 1.9.2

It is possible to use a .rvmrc to do that for the directory you cd into as well.

Have you selected the version of ruby you want to use with rvm? As in this? Note the "rvm 1.9.2" line hidden away after the rvm and ruby installs.

Type in 'rvm 1.9.2' and then type 'ruby -v'... did you do that? It looks like the Ruby 1.8.7 on your machine is the one included with OS X.