$> 7z2john.pl test.7z
Can't locate Compress/Raw/Lzma.pm in @INC (you may need to install the Compress::Raw::Lzma module) (@INC contains: /etc/perl /usr/local/lib64/perl5/5.36/x86_64-linux /usr/local/lib64/perl5/5.36 /usr/lib64/perl5/vendor_perl/5.36/x86_64-linux /usr/lib64/perl5/vendor_perl/5.36 /usr/lib64/perl5/5.36/x86_64-linux /usr/lib64/perl5/5.36 /usr/lib64/perl5/5.34 /usr/lib64/perl5/vendor_perl/5.34) at /usr/bin/7z2john.pl line 6.
BEGIN failed--compilation aborted at /usr/bin/7z2john.pl line 6.
seems to be this one: https://metacpan.org/dist/Compress-Raw-Lzma
dev-perl/Compress-Raw-Lzma is now in the tree, it works fine, if I install it manually.
It should become a dependency of app-crypt/johntheripper-jumbo