I download the .deb 64 bit image in their homepage, untar and install. Launching the app by the icon is unsuccessful and also in terminal
/opt/XnView/XnView: error while loading shared libraries: libgstapp-0.10.so.0: cannot open shared object file: No such file or directory
I do not want to add third-party repositories to my system like in the proposal of the thread for 14.04, since the official image must work if at all.
I forwarded this thread already to the developer.
System: Ubuntu 16.04 64 bit
Hardware: Macbook Air 2013-mid
XnView: 0.81
Softwares: gstreamer
Related: XNViewMP broken on Ubuntu 16.04, XnView startet nicht, How to install xnviewmp in ubuntu 14.04?
Best Answer
Solution based on the German thread about the issue
Application starts successfully without apparent failures.