This concerned me at first too. It actually replaces sudo with an alternate version which I believe is recompiled to include the kde3 directories in the PATH. --Paul

Ed Hurst, 09/06/2010 04:32 PM: 
Why does installing Trinity require removing 'sudo'?

The Trinity packages cannot be installed because it requires removing
'sudo'. Since I use the command line too much to allow this anyway, I
would like to know if this issue can be resolved some other way.

--
-