/bin/bash: qhull: command not found (Matlab)

I am using Matlab 2014b on mac yosemite. I am trying to compile this code skeletonizing using voronoi Skeletonizing using voronoi. But i get this error:

 Warning: Function IPTCHECKINPUT will be removed in the future. Use VALIDATEATTRIBUTES instead. 
Error using voronoiSkel>costumVoronoi (line 239)
qhull returned an error:
/bin/bash: qhull: command not found
Error in voronoiSkel (line 140)
[v e]=costumVoronoi(p);

Can anyone tell me what is the problem? I tried downloading qhull but no detail instructions are available for how to download on mac os, thats why not succeeded. Any guidance will be appreciated.

Answer 1

[Steven Lord]

You're going to need to contact the author of that function to ask why they chose to make their code call out to the system to execute QHULL instead of simply calling the VORONOI function included in MATLAB.

[BlueBee77]

May be because the code was written back in 2010. I will try to contact anyways. But do you know any fix for this?

[Walter Roberson]

http://pointclouds.org/downloads/macosx.html