[Development] Qt 5 and old versions of XCB

[Bradley Smith]

OpenSUSE 11.1 appears to use libxcb-1.1. This version of XCB is too
old for Qt 5 and gives compile errors.

What is the minimum version of XCB required for Qt 5? What is the
recommended workaround for using Qt 5 on a Linux system which doesn't
meet the minimum requirements?

Thanks,
  Bradley