EuroSciPy 2015 Sprint: Problem installing pandas from source on a Mac OS X
I'm at the EuroSciPy 2015 sprint, I just found this issue when trying to update my Pandas development environment, I installed a fresh conda development environment and then got the following error. 

> > > import pandas as pd
> > > Traceback (most recent call last):
> > >   File "/Users/peadarcoyle/OpenSource/pandas/pandas/**init**.py", line 7, in <module>
> > >     from pandas import hashtable, tslib, lib
> > > ImportError: dlopen(/Users/peadarcoyle/OpenSource/pandas/pandas/hashtable.so, 2): Symbol not found: _PyCObject_Type
> > >   Referenced from: /Users/peadarcoyle/OpenSource/pandas/pandas/hashtable.so
> > >   Expected in: dynamic lookup

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/Users/peadarcoyle/OpenSource/pandas/pandas/**init**.py", line 13, in <module>
    "extensions first.".format(module))
ImportError: C extension: dlopen(/Users/peadarcoyle/OpenSource/pandas/pandas/hashtable.so, 2): Symbol not found: _PyCObject_Type
  Referenced from: /Users/peadarcoyle/OpenSource/pandas/pandas/hashtable.so
  Expected in: dynamic lookup
 not built. If you want to import pandas from the source directory, you may need to run 'python setup.py build_ext --inplace' to build the C extensions first.

I tried running the same python setup.py build_ext --inplace command. 

My python version is Python 3.4.3 |Continuum Analytics, Inc.| (default, Mar  6 2015, 12:07:41)
[GCC 4.2.1 (Apple Inc. build 5577)] on darwin

Has anyone seen an error like this before?
