On Jun 9, 2009, at 11:26, snc at macports.org wrote: > created mlt, ticket #18286 > +configure.args --enable-gpl \ > + --qimage-libdir=/opt/local/libexec/qt4-mac/lib \ > + --qimage-includedir=/opt/local/libexec/qt4-mac/ > include/Qt \ You must use ${prefix} instead of hardcoding /opt/local.