Pathogen does not work for me. I am following Adam Lowe\'s hints posted here (and few more) without any success...
My vimrc:
filetype off
call pathogen
This seems to be common problem caused by the "system" vimrc in some distributions setting filetype on before you set up pathogen. So turning it off and back on again forces plugins to load correctly:
call pathogen#runtime_append_all_bundles()
filetype off
syntax on
filetype plugin indent on
More info here.