Install Ruby, Rails, MySql, Apache, Passenger on Ubuntu 10.10 on Amazon EC2

Install Ruby, MySql on Ubuntu 10.10 on Amazon EC2

#amazon ec2 image
#ubuntu 10.10, 64bit
#east-coast : ami-cef405a7
#west-coast : ami-af7e2eea

#ssh to ec2
ssh -i <key-file>.pem ubuntu@<ip-address-to-ec2>

#change ssh timeouts
sudo vi /etc/ssh/sshd_config

#add these settings
ClientAliveInterval 30
TCPKeepAlive yes
ClientAliveCountMax 99999

#restart ssh
sudo /etc/init.d/ssh restart

#add packages to base system
sudo apt-get update
sudo apt-get install build-essential
sudo apt-get install zlib1g-dev
sudo apt-get install tcl8.5
sudo apt-get install libreadline6 libreadline6-dev
sudo apt-get install libssl-dev
sudo apt-get install libcurl4-openssl-dev

#install git
wget http://kernel.org/pub/software/scm/git/git-1.7.4.tar.bz2
tar -jxvf git-1.7.4.tar.bz2
cd git-1.7.4
./configure
make
sudo make install
cd

#install rvm
bash < <( curl http://rvm.beginrescueend.com/releases/rvm-install-head )
vi .bashrc

#add these to .bashrc to show current ruby version and gemset
[[ -s "$HOME/.rvm/scripts/rvm" ]] && . "$HOME/.rvm/scripts/rvm"  # This loads RVM into a shell session.
PS1="\$(~/.rvm/bin/rvm-prompt) $PS1"

#log out and back in so .bashrc settings can take effect

#install ruby
rvm install 1.9.2

#switch to version 1.9.2
rvm 1.9.2

#create gemset to install rails
rvm gemset create rails3

#set ruby 1.9.2 and rails3 gemset as default
rvm 1.9.2@rails3 --default

#test ruby installation
irb
exit

#install rails
gem install rails