[ubuntu-studio-users] How do I install butt? I need to compile from source.

[Ralf Mardorf]

I forgot portaudio.

Note, Ubuntu splits software from upstream into several packages and
apart from this, it has got it's own name schema that differs to
upstream. Consider to use the Ubuntu Packages Search.

  http://packages.ubuntu.com/

->  

  http://packages.ubuntu.com/search?keywords=portaudio&searchon=names&suite=xenial&section=all

->  

  http://packages.ubuntu.com/xenial/portaudio19-dev