On Jan 5, 3:19=A0pm, Oren Golan <orengo... / gmail.com> wrote:
> RubyGems Environment:
> =A0 - RUBYGEMS VERSION: 1.3.1
> =A0 - RUBY VERSION: 1.8.7 (2008-08-11 patchlevel 72) [i486-linux]
> =A0 - INSTALLATION DIRECTORY: /usr/lib/ruby/gems/1.8
> =A0 - RUBY EXECUTABLE: /usr/bin/ruby1.8
> =A0 - EXECUTABLE DIRECTORY: /usr/bin
> =A0 - RUBYGEMS PLATFORMS:
> =A0 =A0 - ruby
> =A0 =A0 - x86-linux
> =A0 - GEM PATHS:
> =A0 =A0 =A0- /usr/lib/ruby/gems/1.8
> =A0 =A0 =A0- /home/oren/.gem/ruby/1.8
> =A0 - GEM CONFIGURATION:
> =A0 =A0 =A0- :update_sources =3D> true
> =A0 =A0 =A0- :verbose =3D> true
> =A0 =A0 =A0- :benchmark =3D> false
> =A0 =A0 =A0- :backtrace =3D> false
> =A0 =A0 =A0- :bulk_threshold =3D> 1000
> =A0 - REMOTE SOURCES:
> =A0 =A0 =A0-http://gems.rubyforge.org/

INSTALLATION DIRECTORY indicates where the gems will be installed and
uninstalled from.

Maybe 'cheat' gem installed in your home gem repository instead
(looking at GEM PATHS).

Please try:

gem uninstall cheat -i /home/oren/.gem/ruby/1.8

HTH,
--
Luis Lavena