build-essential catdoc elinks gettext ghostscript gnuplot-nox libicu-dev libmagic-dev libmagickwand-dev libpq-dev libsqlite3-dev libxml2-dev libxslt1-dev links lockfile-progs mutt pdftk poppler-utils postgresql postgresql-client python-yaml rake ruby-bundler ruby1.9.1 ruby1.9.1-dev rubygems sharutils sqlite3 tnef ttf-bitstream-vera unrtf unzip uuid-dev wkhtmltopdf-static wv xapian-tools xlhtml