On Jun 12, 2014, at 11:40 PM, Fabien COELHO <coelho(at)cri(dot)ensmp(dot)fr> wrote:
> I would suggest to add that to https://wiki.postgresql.org/wiki/Todo.
>
> I may look into it when I have time, over the summer. The key point is that there is no need for a temporary installation, but only of a temporary cluster, and to trick this cluster into loading the uninstalled extension, maybe by playing with dynamic_library_path in the temporary cluster.
The temporary cluster will be in a temporarty `initdb`ed directory, no? If so, you can just install the extension there.
Best,
David