So i decided i lift the cat on the table again and start poking around with some tetra signals.

first i had to use dos2unix on the python files (odd i know)
once it finally found python 
i get this
Traceback (most recent call last):
  File "./170913/src/demod/python/fcdp-tetra_demod.py", line 5, in <module>
    from gnuradio import gr, gru, audio, eng_notation, blks2, optfir
ImportError: cannot import name blks2

i poked around some with the code but i ended up causing more damage then i was fixing so i thought i ask if there will be an update anytime soon?
if i understood correctly blks2 is moved into 'gr-digital'

Janne Lukkarinen
OH2-EKO
JLxSolutions