On the OES 2 SP3 client Downloads page, click the iFolder client for Linux link to download the RPMs as desired.

For details, see Deploying iFolder Server in the Novell iFolder 3.8 Administration Guide.

Follow the on-screen prompts to download the files to a directory on your machine.

Enter cd <location where you have downloaded the files>.

Run rpm -Uvh *.rpm to upgrade to iFolder 3.8.