[O] ipython not working in org mode

[Lawrence Bottorff]

I've followed everything here (https://github.com/gregsexton/ob-ipython) in order to set up ipython in org mode. But I keep getting the error:

...executing Ipython code block...

apply: Searching for program: no such file or directory, ipython

when I try the sample code block

#+BEGIN_SRC ipython :session myip

  %matplotlib inline

  import matplotlib.pyplot as plt

  import numpy as np

#+END_SRC

Other samples don't work either. I've gotten ipython from Enthought, which should have all the necessities. Starting ipython from my (Ubuntu) terminal brings up:

Python 2.7.11 | 64-bit | (default, Jun 11 2016, 10:32:30) 

Type "copyright", "credits" or "license" for more information.

IPython 4.1.2 -- An enhanced Interactive Python.

...

as it is on my path. I even installed exec-path-from-shell to make sure Emacs would see my path. Not sure how to proceed.

LB