maxdb-7.5.00-7.5.00.34 is lacking python2.5 support and cannot be currently installed on Feisty. Package python-maxdb version 7.5.00.34-2build1 has an unmet dep: Depends: python (< 2.5) Depends: python2.4-maxdb -- [UNMETDEPS] maxdb-7.5.00 has unmet dependencies https://launchpad.net/bugs/65342