thansen@e1405 ~/Desktop/nautilus-ifolder3-3.6.7092.1 $ ./autogen.sh + rm -rf autom4te.cache+ rm -f config.cache+ run_versioned aclocal 1.7+ local P+ type -p aclocal-1.7+ P=aclocal-1.7+ shift 2+ aclocal-1.7+ libtoolize -c --force+ intltoolize -c --forceYou should update your 'aclocal.m4' by running aclocal.+ aclocal+ autoheader+ run_versioned automake 1.7 -a -c --foreign+ local P+ type -p automake-1.7+ P=automake-1.7+ shift 2+ automake-1.7 -a -c --foreignlibnautilus_ifolder_la_LDFLAGS: variable `XML2_LIBS' is used but `XML2_LIBS' is undefined