I think I have multiple postgresql servers installed, how do I identify and delete the 'extra' ones?

Posted by Guided33 on Server Fault See other posts from Server Fault or by Guided33
Published on 2012-05-30T07:32:38Z Indexed on 2014/06/04 3:27 UTC
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postgresql

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ubuntu

I seem to have a few installations of postgresql on my machine somehow. I'm not sure if this is a mistake or, if Ubuntu for some odd reason duplicates direcotories and keeps them elsewhere. I have a postgresql directory in /etc

one in /usr/lib

and one in /opt

I'm properly confused at this point. How do I go about deleting the extra ones.which ones are he extra one? I also need to make sure that my 'pg' gem in my rails env is pointing towards the correct posgresql db server.
Any thoughts on my issue would be huge.

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