diff -Naur hugin-0.7_beta4.org/src/Panorama/Makefile.am hugin-0.7_beta4/src/Panorama/Makefile.am
--- hugin-0.7_beta4.org/src/Panorama/Makefile.am	2006-12-31 15:37:05.000000000 +0100
+++ hugin-0.7_beta4/src/Panorama/Makefile.am	2007-06-01 21:36:08.000000000 +0200
@@ -7,5 +7,7 @@
 noinst_LTLIBRARIES = libpanorama.la
 libpanorama_la_SOURCES = Panorama.cpp PanoramaMemento.cpp PanoImage.cpp PanoToolsInterface.cpp SpaceTransform.cpp PTOptimise.cpp ImageGraph.cpp Stitcher.cpp Stitcher1.cpp Stitcher2.cpp Stitcher3.cpp Stitcher4.cpp utils.cpp
 
+libpanorama_la_LIBADD = $(BOOST_THREAD_LIB)
+
 EXTRA_DIST=Panorama.vcproj OptimizeOptions.cpp
 noinst_HEADERS =