I can't seem to find the right version. Here is the error
command finished in 7674ms
failed: "/bin/bash -l -c 'sudo -p '\\''sudo password: '\\'' bash -l /tmp/install_packages postfix build-essential git-core libxslt-dev ntp postgresql-client-9.3 libpq-dev autoconf bison libssl-dev libyaml-dev libreadline6-dev zlib1g-dev libncurses5-dev libffi-dev libgdbm3 libgdbm-dev apache2 apache2-utils libapache2-mod-proxy-html libcurl4-openssl-dev libapache2-mod-xsendfile apache2-mpm-prefork apache2-prefork-dev libapache2-mod-passenger=1:4.0.57-1~`lsb_release -sc`1 collectd libperl-dev monit postgresql-9.3 openjdk-7-jdk unzip mongodb-10gen haproxy openjdk-7-jre-headless ec2-ami-tools graphite-carbon uwsgi uwsgi-plugin-python graphite-web'" on
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