I see you're relatively new to the forum, so let me start by saying 'Welcome.'
Now, let me give you a small bit of advice: before posting a question, you should try using the search feature of the forum. You can usually get an answer more quickly this way and it keeps the database clear of repeated questions, which in turn makes the search feature more effective.
For example, the following lists the results of a search for 'source' & 'uninstall'
http://www.linuxquestions.org/questi...by=&sortorder=
Enjoy!
--- Cerbere