NOTE: As a result of some incompatible API changes in wxWidgets 2.6.2, the 
      OSX build of pgAdmin III v1.4.1 includes additional fixes that are
      not included in the 1.4.1 source tarball. The build is actually
      from revision 4851 of the pgAdmin source code repository.

      A diff of the changes from v1.4.1 is included in the file osx.diff