Hi Debian Science team, As described in bug 951634 <https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=951634>, Debian is currently distributing a broken development build of the software of which I am the developer; gummi.
Hereby my request to either bump the package to the stable (0.8.1) release or remove it from your repositories altogether. Thank you and with kind regards, Alexander