On my mac with yosemite, when trying to install my own brushes, I get error message: "Could not load the brushes "blahblah.abr" because the file is not compatible with this version of PS" (PS CC 2014) ????
It sounds like you're trying to open your brushes, rather than installing them where they belong: /Applications/Adobe Photoshop (PS CC2014 or whatever version you have)/Presets/Brushes/.
Thank you station_two but I did install them in my
applications>adobe>presets>brushes and still I get this error message......
On Tue, Dec 2, 2014 at 6:20 PM, station_two <firstname.lastname@example.org>
Retrieving data ...