Tag: archive-liberty-mismatch Severity: error Check: archive/liberty/mismatch Renamed-From: section-area-mismatch Explanation: The debian/control file places the named installation package in a different archive area (main, contrib, non-free) than the source or the other installation packages. . A source and all installation packages produced from it must be in the same archive area, except that sources in main may produce installation packages in contrib as long as they also produce installation packages in main.