ERF73-0602 foreman Foreman::PermissionMissingException

**remote-execution installation failures **
I get this problem when I try to install remote-execution

ERF73-0602 foreman

foreman version 2.0
remote-execution :1.7

How did you install it?
Also, Foreman Remote Execution has version 3.2.1 that is compatible with Foreman 2.0, version 1.7 is quite old and likely incompatible.