Got an error: Can't locate Digest/SHA1.pm in @INC (you may need to install the Digest::SHA1 module) (@INC entries checked: /home_pr7/f/e/feligs.ch/htdocs/cgi/blog/extlib lib /etc/perl /usr/local/lib64/perl5/5.38/x86_64-linux /usr/local/lib64/perl5/5.38 /usr/lib64/perl5/vendor_perl/5.38/x86_64-linux /usr/lib64/perl5/vendor_perl/5.38 /usr/lib64/perl5/5.38/x86_64-linux /usr/lib64/perl5/5.38) at lib/MT/AtomServer.pm line 14.
BEGIN failed--compilation aborted at lib/MT/AtomServer.pm line 14.
Compilation failed in require at (eval 6) line 1.