Agreed, the package gr-satnogs 2.0-1 seems broken to me when installed on a fresh pre-built Pi3 image previously updated with satnogs-setup (
experiemental=True) to the latest master.
The installation of gr-satnogs 2.0-1 and libgnuradio-satnogs 2.0-1 was performed manually with
sudo apt-get remove gr-satnogs libgnuradio-satnogs
sudo dpkg -i libgnuradio-satnogs_2.0-1_armhf.deb
sudo dpkg -i gr-satnogs_2.0-1_armhf.deb
Executing a flowgraph (
satnogs_fsk_ax25.py in this example) failed with the following error:
AttributeError: 'source_sptr' object has no attribute 'set_overall_gain'
gr_satnogs_errorlog.txt (1.4 KB)
This bug was fixed in gr-satnogs@0ba9e0e, so gr-satnogs master is fixed.
According to this the stable branch seems broken to me currently due to the potentially broken gr-satnogs 2.0-1 release and the unstable branch/experimental=True is missing the satnogs-flowgraphs package. The latter can be fixed by a manual installation of satnogs-flowgraphs.
edit: Added details on environment.