Installation failed

Command:

- sudo pip3 install bert-tensorflow natural-questions

Version:

- python: 3.7
- tensorflow: 2.0
- pip: 19.2

Logs:

Collecting wsgiref (from natural-questions)
Downloading https://files.pythonhosted.org/packages/41/9e/309259ce8dff8c596e8c26df86dbc4e848b9249fd36797fd60be456f03fc/wsgiref-0.1.2.zip
ERROR: Command errored out with exit status 1:
command: /usr/bin/python3.7 -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-y1d6cb8r/wsgiref/setup.py'"'"'; __file__='"'"'/tmp/pip-install-y1d6cb8r/wsgiref/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base pip-egg-info
cwd: /tmp/pip-install-y1d6cb8r/wsgiref/
Complete output (8 lines):
Traceback (most recent call last):
File "", line 1, in
File "/tmp/pip-install-y1d6cb8r/wsgiref/setup.py", line 5, in
import ez_setup
File "/tmp/pip-install-y1d6cb8r/wsgiref/ez_setup/__init__.py", line 170
print "Setuptools version",version,"or greater has been installed."
^
SyntaxError: Missing parentheses in call to 'print'. Did you mean print("Setuptools version",version,"or greater has been installed.")?
----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.