Traceback (most recent call last):


 "/usr/local/lib/python3.4/dist-packages/tensorflow/python/pywrap_tensorflow.py", line 58, in <module>

from tensorflow.python.pywrap_tensorflow_internal import *


 "/usr/local/lib/python3.4/dist-packages/tensorflow/python/pywrap_tensorflow_internal.py", line 28, in <module>

_pywrap_tensorflow_internal = swig_import_helper()


 "/usr/local/lib/python3.4/dist-packages/tensorflow/python/pywrap_tensorflow_internal.py", line 24, in swig_import_helper

_mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)


 "/usr/lib/python3.4/imp.py", line 243, in load_module

return load_dynamic(name, filename, file)
ImportError: /usr/local/lib/python3.4/dist-packages/tensorflow/python/_pywrap_tensorflow_internal.so: undefined symbol: _ZN10tensorflow9ConcatCPUINS_8bfloat16EEEvPNS_10DeviceBaseERKSt6vectorISt10unique_ptrINS_6TTypesIT_Li2EiE11ConstMatrixESt14default_deleteIS9_EESaISC_EEPNS8_6MatrixE

Traceback (most recent call last):


 "/Users/daeda/anaconda3/envs/rpy/lib/python3.7/site-packages/IPython/core/interactiveshell.py", line 3267, in run_code

exec(code_obj, self.user_global_ns, self.user_ns)


 "<ipython-input-8-4390affdc1b0>", line 1, in <module>

import arviz as az


 "/Applications/PyCharm.app/Contents/helpers/pydev/_pydev_bundle/pydev_import_hook.py", line 21, in do_import

module = self._system_import(name, *args, **kwargs)


 "/Users/daeda/anaconda3/envs/rpy/lib/python3.7/site-packages/arviz/__init__.py", line 23, in <module>

from .plots import *


 "/Applications/PyCharm.app/Contents/helpers/pydev/_pydev_bundle/pydev_import_hook.py", line 21, in do_import

module = self._system_import(name, *args, **kwargs)


 "/Users/daeda/anaconda3/envs/rpy/lib/python3.7/site-packages/arviz/plots/__init__.py", line 2, in <module>

from .autocorrplot import plot_autocorr


 "/Applications/PyCharm.app/Contents/helpers/pydev/_pydev_bundle/pydev_import_hook.py", line 21, in do_import

module = self._system_import(name, *args, **kwargs)


 "/Users/daeda/anaconda3/envs/rpy/lib/python3.7/site-packages/arviz/plots/autocorrplot.py", line 5, in <module>

from ..stats.diagnostics import autocorr


 "/Applications/PyCharm.app/Contents/helpers/pydev/_pydev_bundle/pydev_import_hook.py", line 21, in do_import

module = self._system_import(name, *args, **kwargs)


 "/Users/daeda/anaconda3/envs/rpy/lib/python3.7/site-packages/arviz/stats/__init__.py", line 3, in <module>

from .stats import *


 "/Applications/PyCharm.app/Contents/helpers/pydev/_pydev_bundle/pydev_import_hook.py", line 21, in do_import

module = self._system_import(name, *args, **kwargs)


 "/Users/daeda/anaconda3/envs/rpy/lib/python3.7/site-packages/arviz/stats/stats.py", line 12, in <module>

from .diagnostics import effective_n, gelman_rubin


 "/Applications/PyCharm.app/Contents/helpers/pydev/_pydev_bundle/pydev_import_hook.py", line 21, in do_import

module = self._system_import(name, *args, **kwargs)


 "/Users/daeda/anaconda3/envs/rpy/lib/python3.7/site-packages/arviz/stats/diagnostics.py", line 10, in <module>

from ..utils import _var_names
ImportError: cannot import name '_var_names' from 'arviz.utils' (/Users/daeda/anaconda3/envs/rpy/lib/python3.7/site-packages/arviz/utils/__init__.py)
