Upgrading SCO OpenServer Development System

When you upgrade to SCO OpenServer Release 5.0.6,

we recommend that you upgrade to the corresponding SCO OpenServer Development System release (5.1.1) as well. Earlier versions of the SCO Development System are not supported, and may behave unpredictably.

The Development System is not automatically upgraded when you upgrade the SCO OpenServer system. After you complete the operating system upgrade, use the Software Manager to install the new version of the SCO OpenServer Development System. Supply the license information from the Development System's own Certificate of License and Authenticity, which is included in the SCO OpenServer box.

If you do choose to run an earlier version of the SCO Development System, you must reactivate it after upgrading to SCO OpenServer Release 5.0.6. The instructions for reactivating the Development System are displayed when you invoke the /bin/cc, /bin/rcc, or /usr/bin/CC command.