Fixed in Packman: rpm -q --requires -p http://packman.inode.at/suse/openSUSE_Leap_42.1/Essentials/x86_64/vlc-noX-2.2.1-131.3.x86_64.rpm | grep libmat warning: http://packman.inode.at/suse/openSUSE_Leap_42.1/Essentials/x86_64/vlc-noX-2.2.1-131.3.x86_64.rpm: Header V4 RSA/SHA1 Signature, key ID 1abd1afb: NOKEY libmatroska.so.6()(64bit) Not fixed in VLC repo: rpm -q --requires -p http://download.videolan.org/pub/vlc/SuSE/Leap_42.1/x86_64/vlc-noX-2.2.1-195.1.x86_64.rpm | grep libmatroska warning: http://download.videolan.org/pub/vlc/SuSE/Leap_42.1/x86_64/vlc-noX-2.2.1-195.1.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID c8da93d2: NOKEY libmatroska.so.6()(64bit) libmatroska.so.6(V_1.4.1)(64bit)