System is Ubuntu 8.04 i386
I hava install ruby,rails,etc.
$ ruby -v
ruby 1.8.7 (2008-05-31 patchlevel 0) [i686-linux]
$ rails -v
$ gem -v
#below is in an app directory, after successfully executing `rails app`
$ ruby script/server
Rails requires RubyGems >= 0.9.4. Please install RubyGems and try again:
Did anyone face the same problem? and can provide a solution?thanks a
I hava googled and googled,unfortunately, cann't find answer.