Traceback (most recent call last):


 "tools/run_net.py", line 5, in <module>

from slowfast.utils.misc import launch_job


 "/home/slowfast/slowfast/utils/misc.py", line 20, in <module>

from slowfast.datasets.utils import pack_pathway_output


 "/home/slowfast/slowfast/datasets/__init__.py", line 7, in <module>

from .kinetics import Kinetics
# noqa


 "/home/slowfast/slowfast/datasets/kinetics.py", line 14, in <module>

from . import video_container as container


 "/home/slowfast/slowfast/datasets/video_container.py", line 4, in <module>

import av


 "/opt/conda/lib/python3.7/site-packages/av/__init__.py", line 9, in <module>

from av._core import time_base, pyav_version as __version__, library_versions
ImportError: libopenh264.so.5: cannot open shared object file: No such file or directory

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)
