`do` needs to include the current directory like `do './tools/check_mi_mods.pl` instead of `do 'tools/check_mni_mods.pl` as patched on ZMQ4 (?) (https://rt.cpan.org/Public/Bug/Display.html?id=122932)
doneeds to include the current directory likedo './tools/check_mi_mods.plinstead ofdo 'tools/check_mni_mods.plas patched on ZMQ4 (?) (https://rt.cpan.org/Public/Bug/Display.html?id=122932)