How do I install a management agent

Question

How do I install a management agent?
I have OMS installed on Server A.
I have server B that I need to manage with OMS, how do I install an agent on that?
There seems to be no clear way of installing an agent, and pointing it to Server A for registration.
I have tried:
1. Downloading the management agent from http://www.oracle.com/technology/software/products/oem/htdocs/agentsoft.html
a. Running the ./runInstaller
b. It fails with missing .rsp files, I've touched .rsp files in order to get the installer to run
c. But it does not give me an option to install an agent, only an 'additional service'
2. The mass installer
a. I unzipped the agent .zip file into the appropriate directory on Server A
b. Modified the agentDownload.linux_x64 file
c. Copied the agentDownload.linux_x64 file to Server B
d. Run the agentDownload script, with -b option
i. The script downloaded some files from Server A
ii. The script quit
I can't seem to find any real documentation on how to do this that actually makes sense and works.
I only need to install the agent on a few servers, so I don't need any mass install, surely, how hard can it be?

Answer 1

Here is some output from agentDownload
[oracle@drora02 ~]$ scp -p prdgrid01.uto:/opt/oracle/Middleware/oms11g/sysman/agent_download/11.1.0.1.0/linux_x64/agentDownload.linux_x64 .
[oracle@drora02 ~]$ egrep '^(OMShost|httpPort)' agentDownload.linux_x64
OMShost=prdgrid01.uto
httpPort=4900
[oracle@drora02 ~]$ ./agentDownload.linux_x64 -b $ORACLE_BASE -dt
agentDownload.linux_x64 invoked on Tue Aug 10 09:52:23 EST 2010 with Arguments "-b /opt/oracle -dt"
Platform=Linux.x86_64, OS=linux_x64
GetPlatform:returned=0, and os is set to: linux_x64, platform=Linux.x86_64
Creating /home/oracle/agentDownload11.1.0.1.0Oui ...
LogFile for this Download can be found at: "/home/oracle/agentDownload11.1.0.1.0Oui/agentDownload.linux_x64081010095223.log"
Running on Selected Platform: Linux.x86_64
Installer location: /home/oracle/agentDownload11.1.0.1.0Oui
Downloading Agent install response file ...
Downloading Agent install response file ...
Executing wget_get_file http://prdgrid01.uto:4900/agent_download/11.1.0.1.0/agent_download.rsp
using the url http://prdgrid01.uto:4900/agent_download/11.1.0.1.0/ to access OMS
--2010-08-10 09:52:23-- http://prdgrid01.uto:4900/agent_download/11.1.0.1.0/agent_download.rsp
Resolving prdgrid01.uto... 10.200.200.36
Connecting to prdgrid01.uto|10.200.200.36|:4900... connected.
HTTP request sent, awaiting response... 200 No headers, assuming HTTP/0.9
Length: unspecified
Saving to: `agent_download.rsp'
[ <=>                                                                                                                            ] 7 --.-K/s in 0s
2010-08-10 09:52:23 (570 KB/s) - `agent_download.rsp' saved [7]
Finished Downloading agent_download.rsp with Status=0
Response file check complete - Failed
Could not download through url . Trying secure download..
Executing wget_get_file https://prdgrid01.uto:4900/agent_download/11.1.0.1.0/agent_download.rsp
using the url https://prdgrid01.uto:4900/agent_download/11.1.0.1.0/ to access OMS
--2010-08-10 09:52:23-- https://prdgrid01.uto:4900/agent_download/11.1.0.1.0/agent_download.rsp
Resolving prdgrid01.uto... 10.200.200.36
Connecting to prdgrid01.uto|10.200.200.36|:4900... connected.
WARNING: cannot verify prdgrid01.uto's certificate, issued by `/O=EnterpriseManager on prdgrid01.uto/OU=EnterpriseManager on prdgrid01.uto/L=EnterpriseManager on prdgrid01.uto/ST=CA/C=US/CN=prdgrid01.uto':
Self-signed certificate encountered.
HTTP request sent, awaiting response... 200 OK
Length: 10008 (9.8K) [text/plain]
Saving to: `agent_download.rsp'
100%[===============================================================================================================================>] 10,008 --.-K/s in 0.005s
2010-08-10 09:52:23 (1.93 MB/s) - `agent_download.rsp' saved [10008/10008]
Finished Downloading agent_download.rsp with Status=0
Response file check Complete - Success
Checking the writable permission for baseDir - passed
If you wish to receive security updates, provide MYORACLESUPPORT_USERNAME in the <OMS_HOME>/sysman/agent_download/11.1.0.1.0/agent_download.rsp
If you do not want security updates, set DECLINE_SECURITY_UPATES to true in the <OMS_HOME>/sysman/agent_download/11.1.0.1.0/agent_download.rsp (or) invoke agentDownload with -y option
[oracle@drora02 ~]$ echo $?
1
And that is it, it stops there with no more information, and does not try to do anything further