It seems the CF CLI now has a set-health-check command which is conflicting with the one in the plugin.
CF CLI version cf version 6.13.0-e68ce0f-2015-10-15T22:53:29+00:00
Installing plugin /var/folders/yk/cq1k8fmx5w1388v0ppmwj73r0000gq/T/diego-beta.osx...
FAILED
Command `set-health-check` in the plugin being installed is a native CF command/alias. Rename the `set-health-check` command in the plugin being installed in order to enable its installation and use.
It seems the CF CLI now has a set-health-check command which is conflicting with the one in the plugin.
CF CLI version
cf version 6.13.0-e68ce0f-2015-10-15T22:53:29+00:00