I noticed it checking the “Latest Packages” section of Distrowatch.
I have the previous version installed from the debian repository of Opera:
deb http://deb.opera.com/opera etch non-free
I clicked This link and Gdebi ‘I use Gnome, Ubuntu Edgy’ did the rest for me.
Its installed fine, and seems to be running fine too.
Go Here to download the the newest Opera of your distro (if available).