i did what you told me to do . . . . to start it from the console and this is what it gave me
dark@Screener:~$ xmule xmule: Symbol `_ZTV10wxTextCtrl' has different size in shared object, consider re-linking Gdk-WARNING **: locale not supported by Xlib, locale set to C Initialising xMule Segmentation fault
now i dont know what this means coz i'm new to linux . . . . oh and one more thing i dont know how to install and uninstall . . . . . i got this one from the apt-get install xmule ...........................and that was it ??