This error is showing up when trying to build the "synapse" matrix server.
- bug#43402: [BUG] python-gssapi-1.6.5 not building Kurt
- bug#43402: Addition Kurt
- bug#42370: bug#43402: Addition Maxim Cournoyer
- bug#43402: [BUG] python-gssapi-1.6.5 not building Michael Rohleder
