How can I completely uninstall postgres and reinstall it. I have tried: sudo apt-get --purge remove postgresql postgresql-doc postgresql-common But I got: Package postgresql is not installed, so ...
I upgraded to Ubuntu 10.10 from 10.04. 90% of the upgrade was ok but my Ubuntu-apache2-postgres-8.4 - mediawiki1.16 does not work anymore. Is there a bug in the postgres client or in php5 pg?