ImportError: No module named dvbt_swig about gr-dvbt HOT 3 OPEN

Yo @serveurperso. This happened to me too - if you've installed swig you just need to re-compile the whole application and it should work. It's probably an issue that compilation succeeds without errors if you don't have swig installed, when in fact it makes the python libs unusable... :)

from gr-dvbt.

i had same problem,i installed swig,apt-get install swig.and i again maked gr-dvbt gain,and my problem is solved.

from gr-dvbt.

Thank @stackprogramer 👍
It works like a charm:
First, IF you run cmake without SWIG installed, there are warnings:
-- Checking for module SWIG
-- Disabling SWIG because version check failed.
after installing SWIG as @stackprogramer mentioned, it should be showing as:
-- Checking for module SWIG
-- Found SWIG version 3.0.12.
-- Found SWIG: /usr/bin/swig3.0

And my codes working just fine!

from gr-dvbt.