[FIX] remove --no-user-group

[jdkent]

closes #413

[adelavega]

I don't know why that is in the original Dockerfile but I would say if you are able to get it to build, and get all the tests to pass within the container, it should be OK

[jdkent]

Could you try rebuilding master? There are a few failures that are not immediately obvious to me as to why this Dockerfile edit would make them fail.

[adelavega]

I wonder why travis is not showing up here... it also doesn't seem to think i have those privileges

[adelavega]

They're probably not related to the Dockerfile change, I'll open another PR with just a trivial change to trigger a build.

[adelavega]

https://travis-ci.org/github/PsychoinformaticsLab/pliers

[jdkent]

One thing that's presumably causing the AttributeError: module 'yamnet' has no attribute 'params' error is this line, I'll change the url to a release the represents the code when it was working.

[adelavega]

that actually failed for me recently in neuroscout so that explains it

[jdkent]

Now that the unrelated test failures have been addressed, does this pull request look okay?

[adelavega]

LGTM