"Duncan McDonald" <duncan@xxxxxxxxxxxx> writes: > "ERROR: function ll_to_earth(numeric, numeric) does not exist > HINT: No function matches the given name and argument types. You may need > to add explicit type casts." > I've tried reinstalling the package in question but it had no effect. I think you forgot to execute the earthdistance.sql script to define the functions within the current database. regards, tom lane