OCI: Leapp Upgrade Fails with Error “conflicts with file from package python36-*”

Applies To: 

Oracle Cloud Infrastructure - Version N/A and later 

Linux x86-64 

Symptoms:

Upgrade of OL7 instance to OL8 using leap upgrade fails with following conflict error:

--/var/log/leapp/leapp-upgrade.log-- STDERR: Warning: Packages marked by Leapp for upgrade not found in repositories metadata: leapp-upgrade-el7toel8 leapp python2-leapp RPM: warning: Generating 6 missing index(es), please wait... Error: Transaction test error:  file /usr/lib64/python3.6/site-packages/markupsafe/__pycache__/__init__.cpython-36.opt-1.pyc from install of python3-markupsafe-0.23-19.el8.x86_64 conflicts with file from package python36-markupsafe-0.23-3.0.1.el7.x86_64 python3-jinja2-2.10.1-3.el8.noarch conflicts with file from package python36-jinja2-2.11.1-1.el7.noarch python3-markupsafe-0.23-19.el8.x86_64 conflicts with file from package python36-markupsafe-0.23-3.0.1.el7.x86_64