I've been working on a program to solve stoichiometry problems (stoichiometry is a part of chemistry; don't worry if you don't understand it, my problem has nothing to do with it). I wrote it with the QT designer. The most glaring issue by far now is that you can start it from the command line ("./stoichiometrysolver" works) but if you try double-clicking on it in a file browser like Konqueror or Nautilus, it won't work. It will just hang as it uses up 100% CPU.
You can download the source here
. (Merely clicking this link doesn't work; it will work if you click it while holding Ctrl in Mozilla/Firefox.) You'll need Qt's libraries to compile. Does anyone have any idea how to solve this?