Packages required on FreeBSD:

• python25
• openldap-client
• git (and deps: renderproto kbproto expat ca_root_nss tcl-modules tcl perl p5-Net-SMTP-SSL p5-Error curl pkg-config xproto libXau libXdmcp freetype2 fontconfig libpthread-stubs libxcb libX11 libXrender libXft tk cvsps)
• libtool
• gettext
• autoconf262 (and deps: m4)
• automake14 automake17 automake18 automake19
• subversion (and deps: sqlite3 gdbm db42 neon28 apr-gdbm-db42)
• p5-XML-Parser
• docbook-utils (and deps: xextproto printproto libwww xmlcatmgr jade dsssl-docbook-modular tex-texmflocal gsfonts cmpsfont amspsfnt teTeX-texmf p5-SGMLSpm texi2html png jpeg libICE libSM gd libXext libXp libXt libXpm libXmu libXaw t1lib ghostscript8 teTeX-base jadetex lynx )

ln -s /usr/local/bin/docbook2html .local/bin/db2html