openstack-tox-pep8 is failing when run on tripleo-common changes - stable/train

[Ronelle Landy]

https://zuul.openstack.org/builds?job_name=openstack-tox-pep8&branch=stable%2Ftrain&project=openstack%2Ftripleo-common

https://zuul.openstack.org/builds?job_name=openstack-tox-pep8&branch=stable%2Fussuri&project=openstack%2Ftripleo-common

shows that openstack-tox-pep8 has been failing when run on tripleo-common changes on the stable/train and stable/ussuri branch since 06/19.

2020-06-24 09:27:21.101679 | ubuntu-bionic | setting PATH=/home/zuul/src/opendev.org/openstack/tripleo-common/.tox/pep8/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games
2020-06-24 09:27:21.102852 | ubuntu-bionic | ERROR: InvocationError for command could not find executable tox

<mwhahaha> when they removed tox out of the image
it's related to tox and ensure-tox not ma it's related to tox and ensure-tox not making it available in the pathking it available in the path

[Ronelle Landy (rlandy)]

I am not sure who is responsible for this fix here - Sorin?

[Sorin Sbarnea (ssbarnea)]

https://review.opendev.org/#/c/737841/ should address it.

[Goutham Pacha Ravi (gouthamr)]

Cherry picked to stable/ussuri: https://review.opendev.org/#/c/737889/

[Soniya Murlidhar Vyas (svyas)]

openstack-tox-pep8 is passing now.

https://zuul.openstack.org/builds?job_name=openstack-tox-pep8&project=openstack%2Ftripleo-common&branch=stable%2Ftrain