TOPIC:

Thanks Sir
My suggestion,
for Multi-Desktop programming with CodeTyphon in the same OS,
use a "real" Multi Desktop Linux Distributions like:
Debian, Fedora, etc

Ubuntu is NOT Multi-Desktop Linux Distribution
you can install only one base desktop (Ubuntu, Xubuntu, Kubuntu etc)

But:

1) did you install QT4 Libraries ?





2) did you install QT4Pas Prebuild Libraries ?
/usr/lib/i386-Linux-gnu/libQt4Pas.so is very old Ubuntu build library
CodeTyphon has new build of libQt4Pas.so