The order is not very important…
however I would install 
nginx and postgres at the same time, then galaxy.

brad
--
Bradley W. Langhorst, Ph.D.
Applications and Product Development Scientist

On Aug 1, 2014, at 10:10 AM, ngsflow@hygenomics.com wrote:


dear sir:
               nginx  postgress  galaxy   which one first install ? 

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