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Hello, I am trying to install RubyGems on Ubuntu and i''m having trouble. I''ve downloaded rubygems 1.3.1 and when i run the sudo ruby setup.rb command I get the problem mentioned below. I''d really appreciate if someone can help me out. Thanks mkdir -p /usr/local/lib/site_ruby/1.8 mkdir -p /usr/bin install -c -m 0644 rbconfig/datadir.rb