ryan@DevPC-LX:~$ ipython
Python 2.7.6 (default, Mar 22 2014, 22:59:56) 
Type "copyright", "credits" or "license" for more information.

IPython 1.1.0 -- An enhanced Interactive Python.
?         -> Introduction and overview of IPython's features.
%quickref -> Quick reference.
help      -> Python's own help system.
object?   -> Details about 'object', use 'object??' for extra details.

In [1]: import __hello__
Hello world...

In [2]: 
Do you really want to exit ([y]/n)? y
ryan@DevPC-LX:~$ pypy-ipython
Python 2.7.8 (1a994c305af0, Nov 15 2014, 00:43:41)
Type "copyright", "credits" or "license" for more information.

IPython 4.0.0 -- An enhanced Interactive Python.
?         -> Introduction and overview of IPython's features.
%quickref -> Quick reference.
help      -> Python's own help system.
object?   -> Details about 'object', use 'object??' for extra details.

In [1]: import __hello__
---------------------------------------------------------------------------
ImportError                               Traceback (most recent call last)
<ipython-input-1-e4fe6d53f662> in <module>()
----> 1 import __hello__

ImportError: No module named __hello__

In [2]: 

Do you really want to exit ([y]/n)? y
ryan@DevPC-LX:~$ 

--
Ryan
[ERROR]: Your autotools build scripts are 200 lines longer than your program. Something’s wrong.