you might look at HeeksCAD or QCAD
Not the original poster but I just looked at HeeksCad and it seems uninstallable.
HeeksCAD:
Depends: libFWOSPlugin.so.0 but it is not installable
Depends: libTKAdvTools.so.0 but it is not installable
Depends: libTKBool.so.0 but it is not installable
Depends: libTKBO.so.0 but it is not installable
Depends: libTKBRep.so.0 but it is not installable
Depends: libTKCAF.so.0 but it is not installable
Depends: libTKCDF.so.0 but it is not installable
You may want to create a separate thread for this. What release of PCLinuxOS are you using? I'm using 2012.08 with the updated sources.list per this thread and see that I'm having the same problems (I just did a re-install a couple of weeks back to correct a poor partitioning scheme). This may be a problem with the repos (Not likely) or the package (seems more likely to me).
The right place to report this is in the Packaging section of the board, starting a new topic. Please look at
this topic before posting... (EDIT from my previous, which was in error.)
Later On,
D