0.Assuming your perform your builds in $D directory and suggested subdirectories. 1.What is the process to compile Parser3 PgSQL driver? You sould have PgSQL client software and include files installed. As most UNIX libraries Parser3 PgSQL driver follows the "standard": cd $D/parser3project gunzip -c parser3pgsql-x.x.tar.gz | tar xvf - cd parser3pgsql-x.x ./configure --prefix=/usr/local make In case configure could not find directory with your PgSQL client software include files, specify it with --with-pgsql-inc[=DIR] DIR is the PgSQL includes directory option. 2.What is the process to install Parser3 PgSQL driver? make install Installation layout: $prefix/lib/ libparser3pgsql.x -- driver's dynamic library NOTE: make sure that Parser3 main configuration file, $prefix/etc/parser3.conf has in $SQL[...] configuration section a line like this: pgsql $sqldriversdir/libparser3pgsql.so /usr/local/pgsql/lib/libpq.so which specifies protocol name path to Parser 'libparser3pgsql' dynamic library path to PgSQL client 'libpq' dynamic library [you sould have it from from your PgSQL client installation] Alexandr Petrosian (http://paf.design.ru) $Id: INSTALL,v 1.2 2002/02/08 11:14:06 paf Exp $