Description of problem:
I've confronted with problem of loading ip4r data into database from SQL file.

Version-Release number of selected component (if applicable):
postgresql-server-8.4.4-1.fc13.x86_64
postgresql-libs-8.4.4-1.fc13.x86_64
postgresql-ip4r-1.03-4.fc12.x86_64

Steps to Reproduce:
1. Install postgresql
     %# yum install postgresql-server
2. Install ip4r
     %# yum install postgresql-ip4r
3. Start postgresql
     %# service postgresql start
4. Log in in some database
     %# psql -U postgres test
5. Load data from file
     test=# \i /usr/share/postgresql-ip4r/ip4r.sql

Actual results:
The last step generates dozens of errors, most of them are from "type ip4r not found". The first error was:

    psql:/usr/share/postgresql-ip4r/ip4r.sql:14: ERROR:  could not load library "/usr/lib64/pgsql/ip4r.so":
/usr/lib64/pgsql/ip4r.so: undefined symbol: Int64GetDatum