/usr/lib/GNUstep/Frameworks/RSSKit.framework/Versions/Current is in librsskit-dev 0.4-1build1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/GNUstep/Frameworks/RSSKit.framework/Versions/0d
/usr/lib/GNUstep/Frameworks/RSSKit.framework/Versions/0d