blender has broken dependencies in the rawhide tree:
On aarch64:
1:blenderplayer-2.78-1.fc26.aarch64 requires libOpenImageIO.so.1.6()(64bit)
On x86_64:
1:blenderplayer-2.78-1.fc26.x86_64 requires libOpenImageIO.so.1.6()(64bit)
On i386:
1:blenderplayer-2.78-1.fc26.i686 requires libOpenImageIO.so.1.6
On armhfp:
1:blenderplayer-2.78-1.fc26.armv7hl requires libOpenImageIO.so.1.6
On aarch64:
1:blender-2.78-1.fc26.aarch64 requires libOpenImageIO.so.1.6()(64bit)
On x86_64:
1:blender-2.78-1.fc26.x86_64 requires libOpenImageIO.so.1.6()(64bit)
On i386:
1:blender-2.78-1.fc26.i686 requires libOpenImageIO.so.1.6
On armhfp:
1:blender-2.78-1.fc26.armv7hl requires libOpenImageIO.so.1.6
Please resolve this as soon as possible.