As a nice perk, all of the core client binaries [0] (and pg_upgrade [1]) are already present without having Mac OS X Server installed.<p>That includes: clusterdb, createdb, createlang, createuser, dropdb, droplang, dropuser, ecpg, pg_config, pg_dump, pg_dumpall, pg_restore, pg_upgrade, psql, reindexdb, and vacuumdb.<p>Unfortunately, it doesn't include any of the server binaries: initdb, pg_controldata, pg_ctl, pg_resetxlog, postgres, or postmaster.<p>For the curious, I've pasted the output of pg_config at <a href="http://www.pastie.org/2275197" rel="nofollow">http://www.pastie.org/2275197</a><p>[0]: <a href="http://www.postgresql.org/docs/9.0/static/reference-client.html" rel="nofollow">http://www.postgresql.org/docs/9.0/static/reference-client.h...</a><p>[1]: <a href="http://www.postgresql.org/docs/9.0/static/pgupgrade.html" rel="nofollow">http://www.postgresql.org/docs/9.0/static/pgupgrade.html</a>