According to bug 897880, this was fixed in perl 5.14.2-6 but this is the version you're system was upgrading to Preparing to replace perl 5.12.4-4 (using .../perl_5.14.2-6_i386.deb) ...
Setting to triaged
According to bug 897880, this was fixed in perl 5.14.2-6 but this is the version you're system was upgrading to 5.14.2- 6_i386. deb) ...
Preparing to replace perl 5.12.4-4 (using .../perl_
Setting to triaged