setlocale on OS X not working

Hi I'm using following code: setlocale(LC_ALL, 'german'); $timestamp = time(); $string = strftime('Heute ist %A, der %d. %B %Y. Sie haben diese Seite um %H Uhr %M aufgerufen.', $timestamp); # in english: "today it's %A, the %d. %B. %Y. You opened this page at %H:%M." echo "$string"; Which works nice on my ISP's Server. On my locale OS X Server it seems like it wouldn't be able to translate it. I get the correct output but in english instead of german. AFAIR I need to have some files to be installed on my system for that function to work correct. Does someone know where to get those files and where to put them in my system? best regards Stefan Rusterholz