RVM upgrade environment problem

gistfile1.txt

I upgraded ruby by typing "rvm upgrade ruby-1.9.2-p180 ruby-1.9.2-p290".  I set default to the new one with "rvm --default use ruby-1.9.2-p290"

Except now when I open a new console, my rvm looks like this:

rvm info

ruby-1.9.2-p180:

  system:
    uname:       "Linux fedora 2.6.38.7-30.fc15.i686.PAE #1 SMP Fri May 27 05:44:56 UTC 2011 i686 i686 i386 GNU/Linux"
    bash:        "/bin/bash => GNU bash, version 4.2.10(1)-release (i386-redhat-linux-gnu)"
    zsh:         " => not installed"

  rvm:
    version:      "rvm 1.6.24 by Wayne E. Seguin ([email protected]) [https://rvm.beginrescueend.com/]"

  ruby:
    interpreter:  "ruby"
    version:      "1.9.2p290"
    date:         "2011-07-09"
    platform:     "i686-linux"
    patchlevel:   "2011-07-09 revision 32553"
    full_version: "ruby 1.9.2p290 (2011-07-09 revision 32553) [i686-linux]"

  homes:
    gem:          "/home/iasta/.rvm/gems/ruby-1.9.2-p180"
    ruby:         "/home/iasta/.rvm/rubies/ruby-1.9.2-p180"

  binaries:
    ruby:         "/home/iasta/.rvm/bin/ruby"
    irb:          "/home/iasta/.rvm/bin/irb"
    gem:          "/home/iasta/.rvm/bin/gem"
    rake:         "/home/iasta/.rvm/bin/rake"

  environment:
    PATH:         "/home/iasta/.rvm/gems/ruby-1.9.2-p180/bin:/home/iasta/.rvm/gems/ruby-1.9.2-p180@global/bin:/home/iasta/.rvm/rubies/ruby-1.9.2-p180/bin:/home/iasta/.rvm/bin:/usr/lib/ccache:/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin:/home/iasta/bin"
    GEM_HOME:     "/home/iasta/.rvm/gems/ruby-1.9.2-p180"
    GEM_PATH:     "/home/iasta/.rvm/gems/ruby-1.9.2-p180:/home/iasta/.rvm/gems/ruby-1.9.2-p180@global"
    MY_RUBY_HOME: "/home/iasta/.rvm/rubies/ruby-1.9.2-p180"
    IRBRC:        "/home/iasta/.rvm/rubies/ruby-1.9.2-p180/.irbrc"
    RUBYOPT:      ""
    gemset:       ""