as a workaround, try to build LC by macports.
The trouble we have on OS/X:
Qt4 macdeployqt gives us lots of crashes due to libraries.
Qt5.2 macdeployqt works much better, but gives us broken printer support. Qt5.2 printing problem was solved in windows by switching back to Qt5.1.
If you can follow our wiki to build LC from source, please test whether Qt5.1.1 works for you.
olbj wrote
Hello!
I have exactly the same problem with version 2.0.2-36-gad5d577 on os x Mavericks. I mangaged to make one printout and then the print dialog disappeared. The program immediately reports "printing competed" when I try to print out a drawing.
Best regards Olle