mxcl/homebrew — pull request #12436 by lifepillar (2012-05-25 20:26:36+00:00)
Title: Add new formula: libpqxx 4.0.

Libpqxx is the official C++ client API for PostgreSQL (http://pqxx.org/development/libpqxx/).
This formula has been tested on OS X Lion with PostgreSQL 9.1.3.