perl -d ./program --debug ~/github/sbin/programconfig

Loading DB routines from perl5db.pl version 1.44
Editor support available.

Enter h or 'h h' for help, or 'man perldebug' for more help.

lock can only be used on shared values at /usr/opt/perl5/lib/5.20.1/perl5db.pl line 4101.
BEGIN failed--compilation aborted at /usr/opt/perl5/lib/5.20.1/Thread/Queue.pm line 9.
Compilation failed in require at ./program line 1156.
BEGIN failed--compilation aborted at ./program line 1156.
lock can only be used on shared values at /usr/opt/perl5/lib/5.20.1/perl5db.pl line 4101.
END failed--call queue aborted at ./program line 1156.
lock can only be used on shared values at /usr/opt/perl5/lib/5.20.1/perl5db.pl line 2514.
END failed--call queue aborted at ./program line 8615.
Unbalanced scopes: 6 more ENTERs than LEAVEs