Fixed issue #101 install blas, required for scipy

Author: seanlaw

Dockerfile

@@ -2,6 +2,7 @@ FROM ubuntu:15.04
 
 RUN apt-get update
 RUN apt-get install -y libxml2 libxslt-dev
+RUN apt-get install -y libopenblas-dev gfortran
 RUN apt-get install -y python-numpy python-scipy python-scikits-learn python-pip
 RUN pip install pytest jupyter