[CIG-SHORT] pylith-2.1.0: slipweakeningtimestable missing

[Birendra jha]

Hi 

Where can I find the SlipWeakeningtimeStable files? I am getting the following error:

openmpi/1.8.8/include -Wall -c++ -python ../../../pylith-2.1.0/modulesrc/friction/friction.i
../../../pylith-2.1.0/modulesrc/friction/friction.i:67: Error: Unable to find 'SlipWeakeningTimeStable.i'

Thanks
Birendra