I recently downgraded from 11.10 to 10.04LTS for compatibility and support of specific development tools.
The Ubuntu Software center is missing many packages that I had access to in 11.10, most notably LibreOffice. (Also development tools.)
Is there a way to update software sources to find the missing packages? (Or are they incompatible with 10.04?) Synaptic does not have libre either. I feel like I am working with a gimped version of USC.