Linux fragmentation requires extra effort from packagers, and extra communication efforts between software vendors and packagers. To lower this unnecessary pain I shall remind, how to package Kexi?
Kexi depends on many packages that are highly optional, only suggested for "full installation", which in turn is rarely needed in real world. So each database driver ideally should be packaged separately for the best user experience. For example there is no need for user of file databases to install PostgreSQL or Sybase package(s). Did I mention Oracle?