Hi Emmanuel, The Debian perl group is reviewing packages with bugs which make them un-releasable; in particular when they are not heavily used by Debian users. We would like to remove such modules from Debian if we don't think they are likely to be fixed.
Xacobeo is one such module, depends on gtksourceview2, that's unmaintained upstream and will be removed from Debian soon. We would like to know whether you have any plans to port Xacobeo to GTK+3 technologies in the foreseeable future before we remove the package from Debian. If we don't hear anything we will remove the package from Debian around the end of August. This of course does not affect the standing of your module on CPAN. Thank you for maintaining this module so far! Cheers, -- intrigeri