Error with Malthfind Plugin

[jtrombley90]

Adding the Malthfind plugin shows an import error for callstacks.py. Callstacks needs to be in the volatility/plugins/malware directory which i have but is VolUtility aware of that?

Error: Failed to import volatility.plugins.malthfind (ImportError: No module named callstacks) ~/VolUtility/plugins/malthfind.py(13)()

Thanks, Josh