centos5-fpm-x86_64.erb

bash -c '
rpm -Uvh http://download.fedora.redhat.com/pub/epel/5/x86_64/epel-release-5-4.noarch.rpm

yum install -q -y sudo gcc gcc-c++ automake autoconf make readline-devel.x86_64 libffi-devel.x86_64 libyaml-devel.x86_64 zlib-devel.x86_64 openssl-devel.x86_64 wget

# This may not be necessary for you
yum remove -q -y ruby-libs ec2-ami-tools

wget http://someurl.domain.com/ruby-1.9.2p180_x86_64.rpm -O /tmp/ruby-1.9.2p180_x86_64.rpm
yum localinstall --nogpgcheck -q -y /tmp/ruby-1.9.2p180_x86_64.rpm

if [ -f "/root/.gemrc" ]; then mv /root/.gemrc /root/.gemrc.orig; fi
gem update --system
gem update --no-ri --no-rdoc
gem install encrypted_strings ohai chef --no-rdoc --no-ri --verbose <%= '--prerelease' if @config[:prerelease] %>

mkdir -p /etc/chef

(
cat <<'EOP'
<%= IO.read(Chef::Config[:validation_key]) %>
EOP
) > /tmp/validation.pem
awk NF /tmp/validation.pem > /etc/chef/validation.pem
rm /tmp/validation.pem

(
cat <<'EOP'
log_level        :info
log_location     STDOUT
chef_server_url  "<%= Chef::Config[:chef_server_url] %>"
validation_client_name "<%= Chef::Config[:validation_client_name] %>"
<% if @config[:chef_node_name] == nil %>
# Using default node name"
<% else %>
node_name "<%= @config[:chef_node_name] %>"
<% end %> 
EOP
) > /etc/chef/client.rb

(
cat <<'EOP'
<%= { "run_list" => @run_list }.to_json %>
EOP
) > /etc/chef/first-boot.json

export PATH=$PATH:/usr/sbin/
/usr/bin/chef-client -j /etc/chef/first-boot.json'

fpm-ruby192-rpm.sh

# Packaging ruby with fpm is a bit meta
# You need ruby install to use fpm
# I used an RVM install on a VM install fpm in a packaging gemset

# Install EPEL if you don't have it already
rpm -Uvh http://download.fedora.redhat.com/pub/epel/5/x86_64/epel-release-5-4.noarch.rpm

# Install deps for ruby build
yum install rpm-build readline-devel.x86_64 libffi-devel.x86_64 libyaml-devel.x86_64 zlib-devel.x86_64 openssl-devel.x86_64

wget ftp://ftp.ruby-lang.org//pub/ruby/1.9/ruby-1.9.2-p180.tar.gz
tar -zxvf ruby-1.9.2-p180.tar.gz
cd src/ruby-1.9.2-p180
time (./configure --prefix=/usr && make && make install DESTDIR=/tmp/installdir)

fpm --prefix=/ -s dir -t rpm -n ruby -v 1.9.2p180 -C /tmp/installdir \
	-p ruby-VERSION_ARCH.rpm \
	-d "libstdc++ >= 4.1.2" \
	-d "glibc >= 2.5" \
	-d "libffi >= 3.0.5" \
	-d "zlib >= 1.2.3" \
	-d "readline >= 5.1" \
	-d "libyaml >= 0.1.2" \
	-d "openssl >= 0.9.8"
	
# When you're done, upload the generated RPM somewhere that your bootstrap node can wget it