Calvein

<select>
    <option value="AF">Afghanistan
    <option value="ZA">Afrique du sud
    <option value="AX">Åland, îles
    <option value="AL">Albanie
    <option value="DZ">Algérie
    <option value="DE">Allemagne
    <option value="AD">Andorre
    <option value="AO">Angola
    <option value="AI">Anguilla

bradmontgomery

# Install rvm system-wide
bash -s stable < <(curl -s https://raw.github.com/wayneeseguin/rvm/master/binscripts/rvm-installer )

# Update the packages
apt-get update
apt-get upgrade
apt-get install build-essential

# get the packages required by ruby
rvm pkg install zlib