I was able to install the SRM plugin manually by finding it and running it out of C:\Program Files\VMware\VMware vCenter Site Recovery Manager\www on the vcenter server.
Though I got the plugin installed now, I get the error when I try to use it.
vCenter Server: drvcenter.mydomain.com:443
Connection Error: Lost connection to SRM Server 10.30.1.28:8095
The server '10.30.1.28' could not interpret the client's request. (The remote server returned an error: (503) Server Unavailable.)