I've cloned diaspora for github, git://github.com/diaspora/diaspora.git
I tried to install it. An error generated when I use bundle install.
$ bundle install
/usr/local/lib/site_ruby/1.8/rubygems.rb:812:in `report_activate_error': Could not find RubyGem bundler (>= 0) (Gem::LoadError)
from /usr/local/lib/site_ruby/1.8/rubygems.rb:223:in `activate'
from /usr/local/lib/site_ruby/1.8/rubygems.rb:1146:in `gem'
from /usr/bin/bundle:18
I'm using rails 3 and ruby 1.8 on ubuntu 11.04. How to fix it? Please help