
Traceback (most recent call last):


 "<string>", line 3, in <module>


 "/usr/local/lib/python2.7/dist-packages/setuptools/__init__.py", line 12, in <module>

import setuptools.version


 "/usr/local/lib/python2.7/dist-packages/setuptools/version.py", line 1, in <module>

import pkg_resources


 "/usr/local/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 70, in <module>

import packaging.version

ImportError: No module named packaging.version

Traceback (most recent call last):


 "/home/docs/checkouts/readthedocs.org/user_builds/pyro-ppl/envs/dev/local/lib/python2.7/site-packages/sphinx/ext/autodoc.py", line 658, in import_object

__import__(self.modname)


 "/home/docs/checkouts/readthedocs.org/user_builds/pyro-ppl/checkouts/dev/pyro/__init__.py", line 14, in <module>

import pyro.infer as infer


 "/home/docs/checkouts/readthedocs.org/user_builds/pyro-ppl/checkouts/dev/pyro/infer/__init__.py", line 9, in <module>

from pyro.infer.advi import ADVI, ADVIMultivariateNormal, ADVIDiagonalNormal


 "/home/docs/checkouts/readthedocs.org/user_builds/pyro-ppl/checkouts/dev/pyro/infer/advi.py", line 16, in <module>

from contextlib2 import ExitStack
# python 2
ImportError: No module named contextlib2
