json_pure is often used by people just wanting to use native ruby libraries (to keep deps low) At present rubygem-json_pure pulls in ruby(gtk2) which in turn pulls in over 15 deps. By removing the gtk2 dep, json_pure stays light.
Thanks for suggestion Mike, I'll look on that issue and push an update for json_pure today.
rubygem-json_pure-1.5.1-1.fc14 has been submitted as an update for Fedora 14. https://admin.fedoraproject.org/updates/rubygem-json_pure-1.5.1-1.fc14
Package rubygem-json_pure-1.5.1-1.fc14: * should fix your issue, * was pushed to the Fedora 14 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing rubygem-json_pure-1.5.1-1.fc14' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/rubygem-json_pure-1.5.1-1.fc14 then log in and leave karma (feedback).
rubygem-json_pure-1.5.1-1.fc14 has been pushed to the Fedora 14 stable repository. If problems still persist, please make note of it in this bug report.