root@Camera-Server:/home/lee/Desktop/rubygems-1.0.1# sudo gem install rails --include-dcependencies
/usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require': no such file to load -- zlib (LoadError)
from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require'
from /usr/local/lib/ruby/site_ruby/1.8/rubygems/package.rb:10
from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require'
from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require'
from /usr/local/lib/ruby/site_ruby/1.8/rubygems/format.rb:9
from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require'
from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require'
from /usr/local/lib/ruby/site_ruby/1.8/rubygems/installer.rb:11
... 11 levels...
from /usr/local/lib/ruby/site_ruby/1.8/rubygems/command_manager.rb:103:in `process_args'
from /usr/local/lib/ruby/site_ruby/1.8/rubygems/command_manager.rb:74:in `run'
from /usr/local/lib/ruby/site_ruby/1.8/rubygems/gem_runner.rb:39:in `run'
from /usr/local/bin/gem:22 root@Camera-Server:/home/lee/Desktop/rubygems-1.0.1#