Comment 0 for bug 1578507

The eventlet version 0.15.0 is not found. It must be any one of the following versions.

0.2, 0.5.3, 0.6.1, 0.7, 0.8, 0.8.16, 0.9.17, 0.10.0, 0.11.0, 0.12.1, 0.13.0, 0.14.0, 0.15.2, 0.16.1, 0.17.4, 0.18.2, 0.18.3, 0.18.4, 0.19.0

The nearest version being 0.15.2, it must be updated to 0.15.2

Source: https://github.com/openstack/rack/blob/master/requirements.txt#L3