xmpp4r problems?

not entirely rails related, but I just wanted to install xmpp4r on a brandnew leopard system and somehow it does not work:

macPro:tmp joerg$ ruby -v ruby 1.8.6 (2008-03-03 patchlevel 114) [universal-darwin9.0] macPro:tmp joerg$ sudo gem -v 1.2.0 macPro:tmp joerg$ sudo gem install xmpp4r Successfully installed xmpp4r-0.3.2 1 gem installed macPro:tmp joerg$ sudo gem list --local

*** LOCAL GEMS *** . .. ... xmpp4r (0.3.2)

macPro:tmp joerg$ irb

require 'ubygems'

=> true

require 'xmpp4r'

LoadError: no such file to load -- xmpp4r   from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:32:in `gem_original_require'   from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:32:in `require'   from (irb):2

???

Any ideas / suggestions? :-/

Cheers, -J