Tag: excessive-priority-for-library-package Severity: warning Check: fields/priority Explanation: The given package appears to be a library package, but it has "Priority" of "required", "important", or "standard". . In general, a library package should only get pulled in on a system because some other package depends on it; no library package needs installation on a system where nothing uses it. . Please update debian/control and downgrade the severity to, for example, Priority: optional.