opera from home:Podeiko:NonFree project
Select Your Operating System
Add repository and install manually
For openSUSE 12.1 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:Podeiko:NonFree/openSUSE_12.1/home:Podeiko:NonFree.repo zypper refresh zypper install opera