Since publishing this blog, OID 11gR2 is not available. With this in mind, the latest version of OID is 22.214.171.124.
I experienced a 'makefile' error whilst installing OID. Here is how I resolved the issue
The easiest way add users through a GUI within OID would be through ODSM.
I came across this issue when starting up OID from cold. I had the database and managedServer working along with ODSM running though I was experiencing the following issues:
After attempting to log into OID after starting up the server and services, I notice that I was unable to log into the OID domain using any credentials.