Explicitly add filesystem module to required packages.

diff --git a/support-files/buildnode.sh b/support-files/buildnode.sh
index 07b0600..2491dc6 100755 (executable)
--- a/support-files/buildnode.sh
+++ b/support-files/buildnode.sh
@@ -53,6 +53,7 @@ export PL_BOOTCD=1
 # and some of our %post scripts require python.
 
 packagelist=(
+filesystem
 udev
 coreutils
 python