diff --git a/HDF5/H5hut/2/variants b/HDF5/H5hut/2/variants
new file mode 100644
index 0000000..606a694
--- /dev/null
+++ b/HDF5/H5hut/2/variants
@@ -0,0 +1 @@
+H5hut/2.0.0rc1	unstable	b:automake/1.14 b:autoconf/2.69 b:libtool/2.4.2 gcc/5.3.0 openmpi/1.10.2 hdf5/1.8.16 b:Python/2.7.11 b:parmetis/4.0.3