hdf5_serial/1.8.12   stable     gcc/4.7.4 
hdf5_serial/1.8.12   stable     gcc/4.8.3 
hdf5_serial/1.8.12   stable     gcc/4.8.4 
hdf5_serial/1.8.12   stable     gcc/4.9.2 
hdf5_serial/1.8.14   stable     gcc/4.7.4 
hdf5_serial/1.8.14   stable     gcc/4.8.3 
hdf5_serial/1.8.14   stable     gcc/4.8.4 
hdf5_serial/1.8.14   stable     gcc/4.9.2 
hdf5_serial/1.8.15-patch1 unstable   gcc/5.2.0