Hi I am trying to run the viewer on my macbook. I can get the viewer and the dom to compile using the supplied xcode projects, however when I try and open any of the samples I get what looks like a bad VBOS number and eventually a seg fault

terminal output looks lie this:

main() demo.dae
COLLADA_RT Using VBOS 4786592
COLLADA_DOM Load Started file:///Users/Evan/collada-dom/viewer/bin/
COLLADA_DOM Runtime database initialized from file:///Users/Evan/collada-dom/viewer/bin/.

nameOnly: 0x17b2e9c

nameOnly: file:///Users/Evan/collada-dom/viewer/bin/

Begin Conditioning
Finish Conditioning
Y Axis is Up axis!n CrtScene::Reading Image Library
Add new image x_A
CrtFile: Read file ,^? size 417366016
CrtTargaLoader: Texture loaded to memory width 80 height 80 pixeldepth 23130113 with big endian swapping. Data size -360938518
TexFormat 32 Creating Texture... done
cfxSurface::addImage Image0 1
Add new image (null)
CrtFile: Read file size -8616982
CrtTargaLoader: Texture loaded to memory width 80 height 80 pixeldepth 2496724 with big endian swapping. Data size 0
TexFormat 32 Creating Texture... done
cfxSurface::addImage Image1 2
Add new image 3$?b-map1
CrtFile: Read file size 6408
CrtTargaLoader: Texture loaded to memory width 80 height 80 pixeldepth 2496724 with big endian swapping. Data size 0
TexFormat 32 Creating Texture... done
cfxSurface::addImage Image2 3
Add new image ????%20
CrtFile: Read file size 6408
CrtTargaLoader: Texture loaded to memory width 80 height 80 pixeldepth 2496724 with big endian swapping. Data size 0
TexFormat 32 Creating Texture... done
cfxSurface::addImage Image3 4
Add new image
Segmentation fault

any help would be appreciated.
thanks