I tried to install DraftSight on Slackware 13.37 32 and xfce with the procedure described below:

1 - Dowload draftsight.rpm;

2 - With the command rpm2tgz, convert draftsight.rpm to .tgz;

3 - Install draftsight.tgz;

4 - From Fedora 13 32bit, install libaudio.so.2.4 in /opt/dassault-systemes/draftsight/lib with the name libaudio.so.2;

With the command ./DraftSight the program starts but stops immediatly and shows the message window "This product is not licensed or has expired."

The console output is:
bash-4.1# ./DraftSight

QGtkStyle was unable to detect the current GTK+ theme

QGtkStyle was unable to detect the current GTK+ theme

QFSFileEngine::open: No file name specified

QFileInfo::absolutePath: Constructed with empty filename

QFileInfo::absolutePath: Constructed with empty filename

QFileInfo::absolutePath: Constructed with empty filename

QFileInfo::absolutePath: Constructed with empty filename

Can you help me?

Thanks in advance.

g.soffiantini