This folder once contained a Trinity-specific copy of the following projects: SIP PyQt PyKDE As SIP and PyQt are maintained upstream, a local copy for the Trinity project is not needed. Furthermore, the copy that once resided here was outdated and did not compile with the latest flex/bison/python sources. SIP may be downloaded from this URL: http://www.riverbankcomputing.co.uk/software/sip/download PyQt may be downloaded from this URL: http://www.riverbankcomputing.co.uk/software/pyqt/download3 PyKDE has been moved to /libraries/python-kde3, and can be compiled against the latest SIP and PyQt sources.