Problems setting up slony-1

I am trying to setup slony-1 and need some off list assistance from
someone who has got things going ( or at least knows more than me :-).

I am running 7.4.6 on both master and slave but when I run the slonik
script, I get the error.

<stdin>:5: Initializing the cluster
<stdin>:7: PGRES_FATAL_ERROR create schema "_GZ"; - ERROR: permission
denied for database admin
<stdin>:9: Could not initialize the cluster!

I am using a 'slony' user which has createdb rights but the database
admin was created by a different user.

Any assistance, as always, much appreciated.
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Glen and Rosanne Eustace,
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