sudo apt-get install -y apache2-mpm-prefork \
apache2-prefork-dev \
build-essential \
checkinstall \
gcc \
git-core \
gsfonts \
imagemagick \
irb \
libapache2-mod-passenger \
libmysql++-dev \
libmysql-ruby \
libmysqlclient15-dev \
libopenssl-ruby1.8 \
libpq-dev \
libxml2-dev \
make \
memcached \
mysql-client \
mysql-server \
rdoc \
ruby \
ruby1.8-dev \
zlib1g-dev