hello members

I have preloaded Qt 3.1 coming free in red hat linux kernel 2.4.I want to load Qt 4.4.3.

a)how to uninstall Qt 3.1. I tried by

rpm -e qt-devel and related links to qt-designer,kdevelop

then i uninstalled and Qmake is not working.

b)how to load qt-x11-opensource-src-4.4.3.tar trial version downloaded from trolltech site.

c)names of packages to uninstall Qt3.1 in a better way.

please suggest better method to install and uninstall Qt .

regards Amrita