Your best bet is to very carefully read the OCS in an Hour Document and the OxS Quick Reference, available here: http://pkp.sfu.ca/ocs_documentation
. The OxS Quick Reference covers installation issues. You will also want to read the documentation that came with your OCS distribution, found in docs/. In particular, take a look at docs/INSTALL. If you encounter any errors in the installation process, please let us know; but first, take a look at the FAQ (which pertains to both OJS and OCS) here: viewtopic.php?f=8&t=2481
and make sure your problem hasn't already been solved.