Back to Linux (06 feb 13)
I always preferred Linux for Ruby on Rails development to Mac, but you sometimes have to go through a few steps:
curl -L https://get.rvm.io | bash -s stable --rails
rvm install libxml-ruby
sudo apt-get install g++
sudo apt-get install libssl-dev
sudo apt-get install libcurl4-openssl-dev
sudo apt-get install libxml2
sudo apt-get install libxslt-dev
sudo apt-get install --reinstall zlibc zlib1g zlib1g-dev
sudo apt-get install mysql-server
sudo apt-get install mysql-client-core-5.5
sudo apt-get install libmysqlclient-dev
rvm reinstall 1.9.3-p125 --with-openssl-dir=/usr/local
bundle install
But that's all so obvious, I don't know why I bothered to blog it.