A precompiled Linux i386 binary is now available for download as "cube386-0.6.1.tgz".
This binary still requires XParam compiled and installed.
Cube 0.6.1 has been released today. The only change from 0.6 is the improvement to the build system to include a configure script.
As before, compiling this project requires the QT development libraries, as well as XParam (available at http://xparam.sf.net\)