SWH Pitch Scaler missing

Hi all,

I would like to use Steve Harris’ Pitch Scaler LADPSA plugin on Opensuse 13.2 but Ardour3 would not list the plugin in the manager. The respective rpm package is installed and the .so is found in /usr/lib64/ladspa but the plugin is not listed in the plugin manager in ardour.
Audacity shows the plugin in its menu.
What could be a reason, that the plugin is not listed Ardour3?

Thanks,

Stefan

Just found out that ardours log says: [ERROR]: LADSPA: cannot load module “/usr/lib64/ladspa/pitch_scale_1194.so” (/usr/lib64/ladspa/pitch_scale_1194.so: undefined symbol: pitch_scale)
Seems that this is a question for a ladspa forum.
Any hints on how to resolve the symbol?

Thanks,

Stefan