SWGEmu (Star Wars Galaxies Emulator) missing libs

[eachna]

Install directions are here:
http://www.swgemu.com/forums/content.php?r=179-Install-SWGEmu

It has a native linux loader to load the windows client: http://launchpad2.net/SWGEmuLaunchpad_ubuntu_x86_64.tar.gz

According to the SWGEmu folks, I need "qt 5.1.1 libs for gcc".

I get this error message when I try to run the launcher:
./SWGEmuLaunchpad: error while loading shared libraries: libQt5WebKitWidgets.so.5: cannot open shared object file: No such file or directory

I'm not sure what package I need to build (or re-build) to get the qt 5.1.1 libs. I have qtwebkit installed, but it's version 5.4.1