Latest update on this. Try adding the full path for the 'neato' binary! I have seen it not work because neato was not in the path. Here is what to change:
AfterGlow.py:78
output = os.popen(localCommand + " | /usr/local/bin/neato -Tgif -o " + os.path.join(TARGETDIR,imageName) + " -Tcmapx -o " + os.path.join(TARGETDIR, mapName),"w")
Make sure that the path you are adding for neato is actually correct (run 'which neato' to find where it lives). This should fix the problem.
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