After installing VL 5.8 on a computer at school, I tried to run vcpufreq, but got an error saying there was a "type mismatch" (wanting an integer, got null).
Since this is a known issue in 1.0.2 and listed at the vcpufreq project page, I just got the 1.0.3 tlz and used "upgradepkg" to upgrade the package.
Unfortunately, the problem persists after the upgrade (terminal output):
FMain.?.0: #6: Type mismatch: wanted Integer, got Null instead
WARNING: circular references detected
Not sure if this will help, but anyway:
After getting the sources with svn, I attempted to run vcpufreq from within the gambas IDE, and the same error occured. The IDE opened the FMain form class and jumped to line 80 (so I guess thats where the problem might be?).