Checking if your kit is complete... Looks good Writing Makefile for Finance::Bank::IE cp example.pl blib/lib/Finance/Bank/example.pl cp lib/Finance/Bank/IE/BankOfIreland.pm blib/lib/Finance/Bank/IE/BankOfIreland.pm cp lib/Finance/Bank/IE/MBNA.pm blib/lib/Finance/Bank/IE/MBNA.pm PERL_DL_NONLAZY=1 /home/cpanrun/build/5.6.1/bin/perl -Iblib/arch -Iblib/lib -I/home/cpanrun/build/5.6.1/lib/5.6.1/i686-linux-thread-multi -I/home/cpanrun/build/5.6.1/lib/5.6.1 test.pl 1..1 Constant name 'HASH(0x827c840)' has invalid characters at blib/lib/Finance/Bank/IE/BankOfIreland.pm line 11 BEGIN failed--compilation aborted at blib/lib/Finance/Bank/IE/BankOfIreland.pm line 16. Compilation failed in require at test.pl line 10. BEGIN failed--compilation aborted at test.pl line 10. make: *** [test_dynamic] Error 255