I'll start by saying this was my error and what I would now like to do is 'clean out' remnant traces of past Postgresql installs v 8.4 and 9.1 from my Ubuntu Server 12.10 and then reinstall a working 8.4 or 9.1 (8.4 might let me recover and backup an old database then upgrade to 9.1).
I upgraded from Ubuntu 12.04 to 12.10 and it seems to have added postgresql 9.1 while leaving the previous 8.4 install and these conflicted making my PHP app unable to access it's database. I tried removing one, then both and got to my current mess.
What I get at present is:
sudo apt-get purge postgresql
E: The package postgresql-8.4 needs to be reinstalled, but I can't find an archive for it.
sudo apt-get purge postgresql-8.4
E: The package postgresql-8.4 needs to be reinstalled, but I can't find an archive for it. So then I try:
sudo apt-get install postgresql
E: The package postgresql-8.4 needs to be reinstalled, but I can't find an archive for it. trying a bin file:
sudo .postgresql-8.4.14-1-linux.bin
Error: A service A service (postgresql-8.4) already exists in the '/etc/init.d' directory Before I do more damage can someone give me an idiots guide to cleaning this up so that as a new tax year starts I can restart using the PHP app that requires Postgresql.
Thanks
