If I try to install the RPM on Fedora 21, I get the following error:
file / from install of xnconvert-1.66-2.i386 conflicts with file from package filesystem-3.2-28.fc21.x86_64
file /usr/bin from install of xnconvert-1.66-2.i386 conflicts with file from package filesystem-3.2-28.fc21.x86_64
If I try to launch the extracted .tgz, I get this error:
error while loading shared libraries: libpng12.so.0: cannot open shared object file: No such file or directory
There is no libpng file in the XnConvert/lib/ folder, in case that matters. Libpng is installed on my system though.
Get the bugs fixed, THEN start adding features. It sucks, but someone has to do it.