VLC player does not work. Version 2.2.3
sasa@calculate ~ $ vlc VLC media player 2.2.3 Weatherwax (revision 2.2.3-0-g7370183) [00000000024753f8] core xml reader error: XML reader not found [00000000023a41e8] core libvlc: Running vlc with the default interface. Use 'cvlc' to use vlc without interface.  qt4 interface error: Unable to load extensions module
How to solve the problem?
Calculate Linux xfce, version 15.17, x86_64 .