If you’re running Apple’s OSX 10.5 or possibly lower versions as well you will inevitably notice that the Kontrollbase perl scripts complain about various things that are not an issue on Linux. As follows: ROOT-(root@g5)-(/private/var/www/html/kontrollbase/bin)-ROOT ROOT-(0)> ./kontroll-query_cache_preload.pl Bareword "O_RDWR" not allowed while "strict subs" in use at ./kontroll-query_cache_preload.pl line 45. Bareword "O_EXCL" not allowed while "strict subs" in use [...]