Fedora is migrating away from:
/etc/sysconfig/network (the HOSTNAME=... setting)
See the tracker bug 881785 for details.
We found some references to /etc/sysconfig/i18n within Chinese texts in the package:
gcin-1.6.1/Changelog.html (but this one is likely OK)
Please update the README.html for the new config files.
This package has changed ownership in the Fedora Package Database. Reassigning to the new owner of this component.
After reading the doc I think this is not a bug(readme said this about gcin on Mandriva).
But I will notify the author to update the instructions in the next release.