Machine learning example not running straight out from the box

[ahuang11]

Machine learning example initially says missing req.

/opt/conda/lib/python3.6/site-packages/distributed/joblib.py in <module>()
     38     _bases.append(ParallelBackendBase)
     39 if not _bases:
---> 40     raise RuntimeError("Joblib backend requires either `joblib` >= '0.10.2' "
     41                        " or `sklearn` > '0.17.1'. Please install or upgrade")
     42 

RuntimeError: Joblib backend requires either `joblib` >= '0.10.2'  or `sklearn` > '0.17.1'. Please install or upgrade

pip install joblib
Requirement already satisfied: joblib in /opt/conda/lib/python3.6/site-packages (0.12.1)
You are using pip version 10.0.1, however version 18.0 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.

pip install sklearn
Requirement already satisfied: sklearn in /opt/conda/lib/python3.6/site-packages (0.0)
Requirement already satisfied: scikit-learn in /opt/conda/lib/python3.6/site-packages (from sklearn) (0.19.1)

But even after pip installing, it still crashes. I think might be related to sklearn==0.0?

[ahuang11]

Duplicate of pangeo-data/pangeo-example-notebooks#1