Thank you, it's there and everything appears to be working. FWIW I'm on Ubuntu 14.04.4 and used a package manager to install PostGIS 2.2.2 r14797. As far as the phrase, I suspect that "Please install PostGIS and run script on the same schema that was used for PostGIS on the database you backed up" would be slightly more clear. Part of my confusion was that my backup was only a schema backup, and not the same schema.
Chris Holcomb Master in Public Affairs, 2011 Master in Energy and Earth Resources, 2011 [hidden email] 512.496.6942