libpython-all-dbg 2.7.3-10ubuntu5 (amd64 binary) in ubuntu raring

 The package currently depends on libpython2.7-dbg, in the
 future, dependencies on jython (Python for a JVM) and ironpython (Python
 for Mono) may be added.
 .
 This package is a dependency package used as a build dependency for other
 packages to avoid hardcoded dependencies on specific Python debug packages.