Unable to run demo.sh

[karims]

I get this while running the demo.sh file:

---> db233f6425c7
Step 7 : RUN curl -o miniconda.sh http://repo.continuum.io/miniconda/Miniconda-3.7.0-Linux-x86_64.sh   && /bin/bash miniconda.sh -b -p /opt/anaconda   && rm miniconda.sh   && echo 'export PATH=/opt/anaconda/bin:$PATH' > /etc/profile.d/conda.sh
 ---> Running in 9c1f31430073
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                             Dload  Upload   Total   Spent    Left  Speed
100 20.7M  100 20.7M    0     0   920k      0  0:00:23  0:00:23 --:--:-- 1513k
PREFIX=/opt/anaconda
installing: python-2.7.8-1 ...
tar (child): bzip2: Cannot exec: No such file or directory
tar (child): Error is not recoverable: exiting now
tar: Child returned status 2
tar: Error is not recoverable: exiting now
ERROR: Service 'relay' failed to build: The command '/bin/sh -c curl -o miniconda.sh http://repo.continuum.io/miniconda/Miniconda-3.7.0-Linux-x86_64.sh   && /bin/bash miniconda.sh -b -p /opt/anaconda   && rm miniconda.sh   && echo 'export PATH=/opt/anaconda/bin:$PATH' > /etc/profile.d/conda.sh' returned a non-zero code: 1
sleeping 10 seconds and then opening two browser tabs
Builds, (re)creates, starts, and attaches to containers for a service.

[karims]

I am running this on Mac. My Docker version is: Docker version 1.9.1, build a34a1d5