[CalendarServer-users] calendarserver 5.1 - share a task list to another users

Hello everyone, i installed calendarserver 5.1 on os x 10.9. But i have a problem to share task list to another user. Sharing a calendar works fine - but task lists. I use calendar server 3.2 on debian and sharing the task list works on debian! Thanks for the package to Rahul Amaram! Unfortunately this version is to old to support push notifications. At the end of the day I tried to build calendar server from svn. Thanks to Fred Unger for inspiration! It worked that way that the processes started but listened only on ipv6 not on ipv4 and my iCal-Client wasn’t able to connect... Anyone the same problems or hints? Best regards Thomas