Can not run DS Visualizer on Fedora Core 6

I have been able to install DS visualizer without any problem. However, when I try to open it, it gives the following errors:
1. Failed to load Mdm3dPlugin
2. Failed to load ReflectionDataPlugin
3. Failed to load plut-in StudyTablePlugin
4. Failed to load the module 'OtdPlugin': /usr/local/src/Accelrys/DSVisualizer17/lib/libaccordcore.so.6: cannot restore segment prot after reloc: Permission denied

I would appreciate if you can help me resolve this problem.

Thanks