shared memory issues porting Zoneminder to mac

[Mil Dot]

Some of the developers and I over at the Zoneminder forums have made
significant progress in getting Zoneminder to run natively on Mac OS X. We
were actually able to get the capture daemon to run without errors.

Can anyone give me some pointers on how to resolve these permission issues
while accessing shared memory?

We are running ZM as _www user

May 30 16:08:59 macserver zmwatch[5195]: ERR [Unable to read
'shared_data:size' from memory for monitor 1]
May 30 16:08:59 macserver zmwatch[5195]: ERR [Can't read from shared memory
'7a6d0001/65536': Permission denied]
May 30 16:08:59 macserver zmwatch[5195]: ERR [Unable to read
'shared_data:size' from memory for monitor 1]
May 30 16:09:09 macserver zmwatch[5195]: ERR [Can't read from shared memory
'7a6d0001/65536': Permission denied]
May 30 16:09:09 macserver zmwatch[5195]: ERR [Unable to read
'shared_data:size' from memory for monitor 1]
May 30 16:09:09 macserver zmwatch[5195]: ERR [Can't read from shared memory
'7a6d0001/65536': Permission denied]
May 30 16:09:09 macserver zmwatch[5195]: ERR [Unable to read
'shared_data:size' from memory for monitor 1]
May 30 16:09:19 macserver zmwatch[5195]: ERR [Can't read from shared memory
'7a6d0001/65536': Permission denied]
May 30 16:09:19 macserver zmwatch[5195]: ERR [Unable to read
'shared_data:size' from memory for monitor 1]
May 30 16:09:19 macserver zmwatch[5195]: ERR [Can't read from shared memory
'7a6d0001/65536': Permission denied]
May 30 16:09:19 macserver zmwatch[5195]: ERR [Unable to read
'shared_data:size' from memory for monitor 1]

any help would be appreciated.
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