pip3 install ovirt-engine-sdk-python 4.4.1 - import ovirtsdk4 errors with pycurl link-time SSL backend was nss and not openssl

In [2]: import ovirtsdk4
---------------------------------------------------------------------------
ImportError                               Traceback (most recent call last)
<ipython-input-2-a16e77aea3e7> in <module>
----> 1 import ovirtsdk4

~/python3env/lib/python3.6/site-packages/ovirtsdk4/__init__.py in <module>
     20 import json
     21 import os
---> 22 import pycurl
     23 import re
     24 import six

ImportError: pycurl: libcurl link-time ssl backend (nss) is different from compile-time ssl backend (none/other)

In [3]:

# this was because of pycurl 

####################
# Workaround

####################

pip3 uninstall pycurl 

export PYCURL_SSL_LIBRARY=nss

pip3 install pycurl 

# After that import of pycurl and ovirtsdk4 was successful

# python -c "import pycurl"

# python -c "import ovirtsdk4"