--- trunk/core/include/kernel26.sminc	2009/06/30 20:00:36	2117
+++ trunk/core/include/kernel26.sminc	2009/07/01 16:57:52	2128
@@ -304,7 +304,9 @@
 
 kernel26_sources_postinstall()
 {
-	if [ ! -d ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD} ]
+	# check for linux-VERSION/include as the kernel-image installs
+	# the file Modules.symver in the linux-VERSION directory
+	if [ ! -d ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}/include ]
 	then
 		echo "Unpacking linux-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... "
 		tar xvjf ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 -C ${MROOT}/usr/src