First of all You have to check if exist this variables in for your user profile
QTDIR=/usr/lib/qt-3.3
QTINC=/usr/lib/qt-3.3/include
QTLIB=/usr/lib/qt-3.3/lib
if not, add accordingly to your installation.
2009-10-05 19:04:36 UTC in qPos. Qt based point of sale software.