ModuleNotFoundError: No module named 'awsmfautils'

Reproduce the failure by running ./blessclient.run in the reported Python 3.6 environment. Start with blessclient/client.py and trace how its awsmfautils import is expected to be provided during the documented setup. Done means the client launches without ModuleNotFoundError after following the installation steps.

Trying to set this up on my Centos7, using Python 3.6 from ius.io

Downloaded the master zip, and unpacked. After fiddling with requirements I got 'make client' to work
Successfully installed blessclient boto3-1.4.7 botocore-1.7.36 docutils-0.14 jmespath-0.9.3 kmsauth-0.2.0 psutil-5.4.0 python-dateutil-2.6.1 s3transfer-0.1.11 six-1.11.0
ln -s venv/bin/blessclient ./blessclient.run

But actually running the result fails:
[bent@c7vm python-blessclient-master]$ ./blessclient.run
Traceback (most recent call last):
File "./blessclient.run", line 11, in
load_entry_point('blessclient', 'console_scripts', 'blessclient')()
File "/tmp/python-blessclient-master/venv/lib/python3.6/site-packages/pkg_resources/init.py", line 570, in load_entry_point
return get_distribution(dist).load_entry_point(group, name)
File "/tmp/python-blessclient-master/venv/lib/python3.6/site-packages/pkg_resources/init.py", line 2755, in load_entry_point
return ep.load()
File "/tmp/python-blessclient-master/venv/lib/python3.6/site-packages/pkg_resources/init.py", line 2409, in load
return self.resolve()
File "/tmp/python-blessclient-master/venv/lib/python3.6/site-packages/pkg_resources/init.py", line 2415, in resolve
module = import(self.module_name, fromlist=['name'], level=0)
File "/tmp/python-blessclient-master/blessclient/client.py", line 22, in
import awsmfautils
ModuleNotFoundError: No module named 'awsmfautils'
[bent@c7vm python-blessclient-master]$

Should I package the contents of the venv somehow and install that?