[ADMIN] pg_upgrade: error when migrating from 8.3 to 9.1

I am trying to upgrade a database from postgresql 8.3.8 to 9.1. (Ubuntu 10.10 Maverick) It is crashing out with the following error: Adding support functions to new cluster ok Restoring database schema to new cluster "/usr/lib/postgresql/9.1/bin/psql" --set

Re: [ADMIN] pg_upgrade: error when migrating from 8.3 to 9.1

sayeed writes: > I am trying to upgrade a database from postgresql 8.3.8 to 9.1. (Ubuntu 10.10 > Maverick) > It is crashing out with the following error: > psql:/var/lib/postgresql/pg_upgrade_dump_db.sql:85146: ERROR: could not > find function "pg_freespacemap_pages" in file > "/usr/lib/postgres