QT in Gentoo

I had to manually set the path to QT libs in Gentoo to get QT designer and qmake working.

Add this to the bottom of your ~/.bashrc file:

QTDIR=/usr/qt/3
PATH=$QTDIR/bin:$PATH
MANPATH=$QTDIR/doc/man:$MAN
PATHLD_LIBRARY_PATH=$QTDIR/lib:$LD_LIBRARY_PATH