Despite its name, ZEVO Community Edition is a closed source project run by GreenBytes (recently acquired by Oracle).
Back in Nov. 2013, GreenBytes announced that they don't have plans to continue development of ZEVO.[^1]
So unfortunately, ZEVO is dead project.
[^1]: http://zevo.getgreenbytes.com/forum/viewtopic.php?f=5&t=2244
Despite its name, ZEVO Community Edition is a closed source project run by GreenBytes (recently acquired by Oracle).
Back in Nov. 2013, GreenBytes announced that they don't have plans to continue development of ZEVO.[^1]
So unfortunately, ZEVO is dead project.
[^1]: http://zevo.getgreenbytes.com/forum/viewtopic.php?f=5&t=2244