Was building pgsql 8.3.8 from source on a new install of Centos 5.2, and got this error from ./configure --with-libxml : checking for xmlSaveToBuffer in -lxml2... no configure: error: library 'xml2' (version >= 2.6.23) is required for XML support But I had libxml2 v 2.6.26 or so installed. The real problem was that libxml2-devel wasn't installed. No big deal, just thought I'd mention it. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general