Opera 10? Ancient. The FTP site only goes back to 11 ... and the arc site (archive) seems to be gone. Only downloads for 11 are listed as i386 or x86-64 (and none for PPC). Unless someone hosts an archive - maybe Ubuntu? - you're out of luck.
Do more on the web, with a fast and secure browser!
Download Opera browser with:
- built-in ad blocker
- battery saver
- free VPN