anchor.diff:  , ortp
   , pango
   , pkg-config
  -, python
  +, python3
   , readline
   , soci
   , speex
  
positive.code: 
  stdenv.mkDerivation rec {
    pname = "liblinphone";
    version = "4.4.35";
  
    src = fetchFromGitLab {
      domain = "gitlab.linphone.org";
  
negative.code:     group = "BC";
      repo = pname;
      rev = version;
      sha256 = "05ybbxq2yqzy3f3vzq8c3szs3qr0zl64la53icpqnmfakwnps5gs";
    };
  
    # Do not build static libraries
  