I was trying to help out with this issue when I came across something curious. Maybe it's fine, but honestly I don't remember.
It looks like the docker build @Viridenox is using has
nupic.bindings 0.4.17.dev0 installed, but why? Shouldn't it be
0.4.16 the stable version? Are we intentionally running our docker builds with
nupic.bindings dev versions?
I honestly can't remember, so forgive me if we discussed this.