I succeeded in building and running BBManagerLean on Ubuntu 18.04.
Unfortunately I do not have a BB, so I can not really go any further, but if anyone is interested I just had to install some dependencies, tweak just a little bit the build and patch only one file…
My C++ is clearly rusty 
, but the sole fact that despite that I have been able to successfully build and run it shows that the code is well done and organized. Congrats 
well done guys