[galaxy-dev] Torque drmaa egg

I'm configuring my local install of galaxy to work with my torque/maui cluster. On the Config/Cluster wiki page, there is mention about telling Galaxy where the DRMAA library is located. The example given points to libdrmaa.so. I've searched my torque installation and haven't come across that library. Does anyone know where this library comes from or where its supposed to be located for torque?