Well, I'm not suppose to fiddling around the mac version of the toolkit, but since I renamed the .wems to the correct name, the toolkit will avoid conversions. On mac, the conversion doesn't work at all. So, I renamed the .wems to avoid conversions, got to the screen where to save your .psarc file, click yes, and I got this: 

 

Package generation failed. See below:

Error generate PC package

Could not find file "/var/folders/7t/pq3rcfh55wj_sdhjc1frhx_m0000gn/T/x2yt1pso.ex1.dds".

 

And A bunch of this random code on the bottom. I assume the CDLC Package Creator has never been fixed on Mac. Just saying, and hopefully this will be working soon. Thanks!

 

NOTE: I'm using EOF (4/26/2016), Wwise v2015.1.9, and the stable version of the Toolkit, just in case of ya'll are wondering.

@Jaskavarpunen   The toolkit uses the contents of the Audiokinect\Wwise v20xx* build \Authoring\Win* folder and subfolders.  You could try copying the contents from the PC Wwise installation to the toolkit Mac Wineskin installation folder and then after you start the toolkit, point the 'Configuration' 'Wwise Path' to the location of 'WwiseCLI.exe' file.

Let us know if you have success.  @@Alex360 may have some other ideas for you to try.

EOF doesn't actually work natively in OS X High Sierra because Apple removed support for some old graphics library stuff. If it works well in Wine on OS X, that's good for me to know.

@@raynebc It works but the processing is slow, and it takes just several clicks just to pop up something in EOF. But everything else works. I just don't know if I should release a Wine version even that slow processing is present. I just cant wait till we get a native mac EOF running on High Sierra.

Honestly it's not clear if or when EOF will ever work on High Sierra. Apple announced that they're going to remove OpenGL support, so by the time EOF ever gets ported, it may have lost compatibility with OS X again. It would depend on whether Allegro adopts Vulkan, which doesn't even have first party support in OS X (it's provided by a third party library called "MoltenVK").