To build pilot-qof 0.1.x, you need pilot-link 0.12, libpisock9 and libpisock-dev (0.12) as well as QOF >= 0.7.0.
Pilot-QOF homepage: http://pilot-qof.sourceforge.net/
For support, please subscribe to the QOF-devel mailing list: http://lists.sourceforge.net/lists/listinfo/qof-devel
For information on QOF, see:
http://qof.sourceforge.net/doxy/