api = 2 core = 6.x ; wkhtmltopdf-0.11.0_rc1-static-amd64.tar.bz2 contains the single file "wkhtmltopdf-amd64". ; This should move that single file to sites/all/libraries/wkhtmltopdf . libraries[wkhtmltopdf][destination] = libraries libraries[wkhtmltopdf][download][type] = get libraries[wkhtmltopdf][download][url] = http://download.gna.org/wkhtmltopdf/obsolete/linux/wkhtmltopdf-0.11.0_rc1-static-amd64.tar.bz2