Updating installation instructions.
Updating installation instructions.

StackStorm/pecan,jdandrea/pecan,citrix-openstack-build/pecan,jimrollenhagen/pecan,jdandrea/pecan,jimrollenhagen/pecan,ryanpetrello/pecan,StackStorm/pecan,pecan/pecan,pecan/pecan,ryanpetrello/pecan,citrix-openstack-build/pecan