Traceback (most recent call last):


 "/home/ubuntu/anaconda3/envs/deepchem/lib/python3.5/site-packages/nose/failure.py", line 39, in runTest

raise self.exc_val.with_traceback(self.tb)


 "/home/ubuntu/anaconda3/envs/deepchem/lib/python3.5/site-packages/nose/loader.py", line 418, in loadTestsFromName

addr.filename, addr.module)


 "/home/ubuntu/anaconda3/envs/deepchem/lib/python3.5/site-packages/nose/importer.py", line 47, in importFromPath

return self.importFromDir(dir_path, fqname)


 "/home/ubuntu/anaconda3/envs/deepchem/lib/python3.5/site-packages/nose/importer.py", line 94, in importFromDir

mod = load_module(part_fqname, fh, filename, desc)


 "/home/ubuntu/anaconda3/envs/deepchem/lib/python3.5/imp.py", line 244, in load_module

return load_package(name, filename)


 "/home/ubuntu/anaconda3/envs/deepchem/lib/python3.5/imp.py", line 216, in load_package

return _load(spec)


 "<frozen importlib._bootstrap>", line 693, in _load


 "<frozen importlib._bootstrap>", line 673, in _load_unlocked


 "<frozen importlib._bootstrap_external>", line 678, in exec_module


 "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed


 "/home/ubuntu/deepchem/deepchem/__init__.py", line 8, in <module>

import deepchem.data


 "/home/ubuntu/deepchem/deepchem/data/__init__.py", line 9, in <module>

from deepchem.data.datasets import pad_features


 "/home/ubuntu/deepchem/deepchem/data/datasets.py", line 11, in <module>

from deepchem.utils.save import save_to_disk


 "/home/ubuntu/deepchem/deepchem/utils/__init__.py", line 14, in <module>

from rdkit import Chem


 "/home/ubuntu/anaconda3/envs/deepchem/lib/python3.5/site-packages/rdkit/Chem/__init__.py", line 28, in <module>

from rdkit.Chem.rdmolops import *
ImportError: libXrender.so.1: cannot open shared object file: No such file or directory

Traceback (most recent call last):

 "/usr/lib/python2.7/threading.py", line 810, in __bootstrap_inner
self.run()

 "/usr/lib/python2.7/threading.py", line 763, in run
self.__target(*self.__args, **self.__kwargs)

 "/usr/local/lib/python2.7/dist-packages/tweepy-2.3-py2.7.egg/tweepy/streaming.py", line 165, in _run
self._read_loop(resp)

 "/usr/local/lib/python2.7/dist-packages/tweepy-2.3-py2.7.egg/tweepy/streaming.py", line 215, in _read_loop
for d in resp.iter_content():

 "/usr/local/lib/python2.7/dist-packages/requests-2.2.1-py2.7.egg/requests/utils.py", line 341, in iter_slices
while pos < len(string):TypeError: object of type 'bool' has no len()