Launcher doesn't work on Mac OSX 10.9

when i installed it on maverick, it said “application requires at least Mac OS X version 10.10.5 (10.10.5), but is being run on 10.9.5,” so i don’t know why it says it works on 10.9, because it doesn’t. What’s going on? Is there something wrong here that I don’t see?

Macbook Pro 8,1 / 13" early 2011
OS_X_Mavericks 10.9.5
build13f1808 2.3ghz i5
mem=4gb 1333mhz ddr3
vid=intel hd graphics 3000 384mb

Here’s some of the launch details(i’ll and attach the ‘problem report’ at the bottom, too):

Process: EpicGamesLauncher-Mac-Shipping [] Path: /Applications/Epic Games Launcher.app/Contents/MacOS/EpicGamesLauncher-Mac-Shipping Responsible: EpicGamesLauncher-Mac-Shipping [][] OS Version: Mac OS X 10.9.5 ()

Crashed Thread: 0 Dispatch queue: com.apple.main-thread Exception Type: EXC_CRASH (SIGABRT) Exception Codes: 0x0000000000000000, 0x0000000000000000

Application Specific Information: abort() called application requires at least Mac OS X version 10.10.5 (10.10.5), but is being run on 10.9.5 ( 10.9.5/13F1808), and so is exiting.

Here’s the full problem log(if it works):
link text

Hi ,

I’m sorry that you are having an issue with the Epic Games Launcher. In order for us to offer the best support, we have recently modified the process for how Epic Games can help troubleshoot your Launcher issue. Please visit http://help.epicgames.com/ for technical support, here you can find information and solutions for common issues, as well as a contact form if you still need additional assistance. Thanks!

I went there. When I click on system requirements it only lists them for PCs. Same thing with all the questions; they’re all for PCs as far as I see. Is there a section for Macs that I don’t see or should I just fill out the form?

If you need additional assistance, it would be best to fill out the form.