[   46s] ___________________ ERROR collecting jaraco/text/__init__.py
___________________
[   46s] jaraco/text/__init__.py:13: in <module>
[   46s]     import importlib_resources as resources
[   46s] /usr/lib/python2.7/site-packages/importlib_resources/__init__.py:36:
in <module>
[   46s]     from importlib_resources._py2 import (
[   46s] /usr/lib/python2.7/site-packages/importlib_resources/_py2.py:4: in
<module>
[   46s]     from . import trees
[   46s] /usr/lib/python2.7/site-packages/importlib_resources/trees.py:8: in
<module>
[   46s]     from ._compat import (
[   46s] /usr/lib/python2.7/site-packages/importlib_resources/_compat.py:14: in
<module>
[   46s]     from singledispatch import singledispatch                   #
type: ignore
[   46s] E   ImportError: No module named singledispatch