Hi, As a quality control tool Lintian has many conditionals and code paths, but Perl does not check until runtime if subroutines are declared. Sometimes, it leads to unexpected runtime errors on rarely used code paths. Would you please consider packaging Sub::StrictDecl [1] and perlimports? [2] Thank you! Kind regards Felix Lechner [1] https://metacpan.org/pod/Sub::StrictDecl [2] https://metacpan.org/dist/App-perlimports/view/script/perlimports