Installing a module for PostgreSQL

[Thom Brown <thombrown@xxxxxxxxx>]

Hi,

This may be a stupid question, but I can't find any guide in the documentation which tells me the answer.  How do I install a module for PostgreSQL in Linux?  For example, how would I install uuid-ossp?  I can't find any options in postgresql.conf which would enable a module.  Is this an option at compile-time?

Thanks

Thom