How to disable "CUPS daemon binary not executable" warning?

[Thomas G. <tpg...@go...>]

Hi,

I've been using OpenNX for a while on a number of machines, however have just switched to a mac running Mountain Lion. Open starting the client, it invariably presents a warning message stating:

Found a CUPS daemon binary in /usr/sbin/cupsd, however it is not executable.
In order to use CUPS printing, you need to fix its permissions.

I'm guessing this occurs because cupsd is only executable by root; however I have CUPS printing disabled in openNX, and I don't have any need for it, so how can I suppress this warning, please?

Thanks,
Tom