Download the rpm you want on Opera website. On my side, it's Opera 10.01 for Linux x86_64.
Then, simply install it with yum :
sudo yum --nogpgcheck localinstall opera-10.01.gcc4.shared.qt3.x86_64.rpm
That's it folks.
Resources :
- http://forums.fedoraforum.org/showthread.php?t=225013
