Error while installing business content

Hi,

Whenever I try to install business content in BW, I get the following two error messages:

--- "Object 'SAP_DEMO' (SAP_DEMO) of type 'Source System' is not available in version 'D'"

--- "Object 'PC_FILE' (PC_FILE) of type 'Source System' is not available in version 'D'"

Also, it is not collecting all the neccesary infoobjects for that particular infosurce. Can someone tell me what I hsould do? We have BI_CONT 3.10 and support package 9. Do I need to install BI_CONT 3.2 and 3.3? Also, we use BW 3.1C. Any helpful thoughts would be appreciated.

Thanks,

Rao.