diff -Naur cinepaint-0.22-0.orig/configure.in cinepaint-0.22-0/configure.in
--- cinepaint-0.22-0.orig/configure.in	2007-03-30 09:42:18.000000000 -0300
+++ cinepaint-0.22-0/configure.in	2007-05-04 11:09:30.000000000 -0300
@@ -302,7 +302,7 @@
       openexr_version=`$OPENEXR_CONFIG --modversion`
       if expr "$openexr_version" \>= 1.0.0 >/dev/null; then
         AC_MSG_RESULT([checking for OpenEXR... (version $openexr_version) yes])
-        OPENEXR_LIBS=`$OPENEXR_CONFIG --libs | sed  s/-O.\//`
+        OPENEXR_LIBS="`$OPENEXR_CONFIG --libs | sed  s/-O.\//` -lpthread"
         OPENEXR_INCLUDES=`$OPENEXR_CONFIG --cflags | sed  s/-O.\//`
       else
         dnl second Test for OpenEXR
diff -Naur cinepaint-0.22-0.orig/plug-ins/openexr/Makefile.am cinepaint-0.22-0/plug-ins/openexr/Makefile.am
--- cinepaint-0.22-0.orig/plug-ins/openexr/Makefile.am	2006-08-04 05:54:39.000000000 -0300
+++ cinepaint-0.22-0/plug-ins/openexr/Makefile.am	2007-05-04 11:09:00.000000000 -0300
@@ -26,7 +26,7 @@
 LDADD = \
 	$(top_builddir)/lib/libcinepaint.la \
 	$(X_LIBS) \
-	$(OPENEXR_LIBS) \
+	@OPENEXR_LIBS@ \
 	@LCMS_LIB@ \
 	-lc