Installing uuid-ossp on 9.2

I'm having problems installing the uuid-ossp extension on 9.2, running
on Ubuntu.  This is a fresh install, and I downloaded the binaries off
of EnterpriseDB (I did not build from source).. According to:

select * from pg_available_extensions;

The extension is available.  However, when I run:

CREATE EXTENSION "uuid-ossp";

I get:

ERROR:  could not load library
"/opt/PostgreSQL/9.2/lib/postgresql/uuid-ossp.so": libuuid.so.16:
cannot open shared object file: No such file or directory


********** Error **********

ERROR: could not load library
"/opt/PostgreSQL/9.2/lib/postgresql/uuid-ossp.so": libuuid.so.16:
cannot open shared object file: No such file or directory
SQL state: 58P01