buildbot says py27-graph-tool package exists, packages.macports.org disagrees

[Jeremy Lavergne]

> The build bot thinks the py27-graph-tool port has already been built:
> 
> 	https://build.macports.org/builders/buildports-mtln-x86_64/builds/70/steps/compile/logs/progress
> 
> But this folder doesn’t exist:
> 
> 	http://packages.macports.org/py27-graph-tool
> 
> How can that be?

License:              GPL-3