by oldcodger » Dec 14th, '12, 17:15
Hello there!
Opera invariably uses Firefox plugins, so if they are not installed for Firefox then they are not available for Opera.
For the 64bit version of Firefox the plugins are normally stored in /usr/lib64/mozilla/plugins
To find out what plugins are installed type in the address bar of Firefox 'about:plugins' without the apostrophes.
This will give you a full list of what is installed. Any that are missing you should be able to install from either the repositories or Firefox plugin libraries.
I have always been able to install from the repositories without problem.
I hope that is of help to you.