Resource pack problem Chuky 1.2.3 (MAC)

[xxBassMonsterxx]

I am on Mac and I still have an issue loading resource packs, I use the latest version of Chunky (1.2.3) and it won't load any textures from the resource pack, however unlike the version previous 1.2 no message pops up to signal me it's failed. I have tried changing the files to zip, replacing the texture pack' texture to the the default texture in minecraft.jar and it coul work however i would like to know which minecraft version chuncky is using for the rendering ogf the blocks, or just be ibnformed about how to load properly.
Thanks

[xxBassMonsterxx]

Actually Problem resolved, for those whot don't know you need to compress the assets to .zip then when you are selecting the resource pack well select that .zip document. It worked for me!