> from gnuradio import gr, gru, op25 as _op25
> ImportError: cannot import name op25
It's slightly challenging to attempt remote diagnosis of this type of issue; at first glance I thought this might just be an easy one (need to run ldconfig, perhaps; or a need to set the proper environment variables, in particular PYTHONPATH).
Those could still be causing this issue, but I'm wondering now if it's not more likely to be a version incompatibility.
The old (pre GR 3.7.x) versions of op25 that were built from SVN were imported into python thusly:
from gnuradio import op25
However now the new latest version of op25 (installed via git and perhaps built via pybombs) is imported like this:
import op25
Your error message suggests the old version (which may be the only one compatible with Balint's gr-baz stuff; not sure).
So as a preliminary test, could I have you run a simple test; open the python interpreter interactively [just type python], and try
import op25
at the python >>> prompt.
--please report the result -- do you get an error on this?
Best
Max