Per the MySQL Support Lifecycle policy regarding ending support for OS versions that have reached vendor end of life or that have little to no usage pattern, we plan to discontinue building MySQL binaries (Community, Enterprise, and Commercial) for version 4.1 effective 2008-Dec-31 and version 5.0 effective 2009-Dec-31 for the following OS versions.
These OS versions will not be supported for MySQL versions 5.1 and higher.
MAC OSX 10.3
SCO OpenServer (all versions)
QNX (all versions)
We will continue to provide source code and support for customers who wish to build MySQL 4.1 and higher on these and other specific OS versions. Please see the MySQL Support Policies for more information.
As always, thanks for your continued support of MySQL!