[ALPS-users] Shared library file missing

Dear ALPS users, When I try to convert the parameter file to an xml file (parameter2xml), I get an error - I guess from the linker - complaining of a missing shared library file libhdf5.so.6. This happens in a couple of my alps-2 installations, all of which I had used sometime back and don't remember changing anything since then. Trying to export to a local environment variable should not help because the file itself is missing. Can someone please mention if there is a minimal fix for this, without having to install everything again? Thanks and regards, Vipin