Source: breezy Version: 3.0.0~bzr7063-2 Severity: serious https://buildd.debian.org/status/package.php?p=breezy&suite=sid
The reason is a cut'n'paste error in the build dependencies: python3-paramiko (<< 1.12.0) | python-paramiko (>= 1.14.1) ^^^^^^ Note that the << alternatives for python{,3)-paramiko could also be completely dropped, even jessie has python-paramiko > 1.14.1.