LD_LIBRARY_PATH: psql shared library error

This should be done automatically by the GitCentric installer, but if you try to run the psql command and get an error regarding libpq.so.5, you need to update your LD_LIBRARY_PATH to point to the lib subdirectory under the AccuRev version of PostgreSQL:

> export LD_LIBRARY_PATH=<ac_home>/postgresql/lib:$LD_LIBRARY_PATH

where <ac_home> is the directory where AccuRev is installed.