capistrano issues

I was following the directions here (
rails) and I am getting the error below.

trunk 558 $ capify .
[add] writing `./Capfile'
[skip] `./config/deploy.rb' already exists
[done] capified!
trunk 559 $ ls
Capfile app doc script
Charts.tmproj components lib test
README config log tmp
Rakefile db public vendor
trunk 560 $ cap -T
/usr/local/lib/ruby/site_ruby/1.8/rubygems.rb:246:in `activate': can't
activate capistrano (= 1.4.1), already activated capistrano-2.0.0]
        from /usr/local/lib/ruby/site_ruby/1.8/rubygems.rb:264:in
        from /usr/local/lib/ruby/site_ruby/1.8/rubygems.rb:263:in
        from /usr/local/lib/ruby/site_ruby/1.8/rubygems.rb:263:in
        from /usr/local/lib/ruby/site_ruby/1.8/rubygems/
custom_require.rb:31:in `require'
        from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.0.0/lib/
capistrano/configuration/loading.rb:85:in `require'
        from ./config/deploy.rb:1:in `load'
        from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.0.0/lib/
capistrano/configuration/loading.rb:97:in `load_from_file'
        from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.0.0/lib/
capistrano/configuration/loading.rb:66:in `load'
         ... 13 levels...
        from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.0.0/lib/
capistrano/cli/execute.rb:14:in `execute'
        from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.0.0/bin/
        from /usr/local/bin/cap:16:in `load'
        from /usr/local/bin/cap:16

Does anyone know the reason for this? Thanks

It looks a little like that you're executing the wrong cap. (I suspect
that you're running capistrano 1.4's executable, rather than
capistrano 2's). I would investigate and see whether you can determine
which version of capistrano is being invoked when you use the cap
command. The "which" command is useful for this on *nix machines.

If this is the problem, you could update the symlink to point to the
cap2 executable, add the path to the cap2 executable as a higher entry
on your path environment variable, or uninstall cap1.4.

Hope this helps some.