Markus,
thanks for giving it a try and reporting the issue with FT8 and CW decoding.
I am going to look at that over the weekend.
?
Jason,
since Markus was able to build it on Debian, which is very similar to Ubuntu (I use Fedora here), if you post the exact error message you had when trying to build it, we might be able to help you. Perhaps it is just a missing dependency.
Once we figure out the problem, I'll also add a note about that in the README.
?
73,
Franco K4VZ