Adds current scripts

Author: vesan

README.md

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+## Script for OS X
+
+Copy and paste this line the Terminal and press Enter. Enjoy the text flying on the screen, it will take quite some time (approximately 30 minutes). Installer might ask for your administrator password. Grabbing a refreshing drink before starting is encouraged!
+
+    bash < <(curl -s https://raw.github.com/railsgirls/installation-scripts/rails-install-osx.sh)
+
+## Script for Ubuntu
+
+To install Ruby on Rails development environment you just need to copy and paste this line the Terminal and press Enter. Enjoy the text flying on the screen, it will take quite some time. Grabbing a refreshing drink before starting is encouraged.
+
+    bash < <(curl -s  https://raw.github.com/railsgirls/installation-scripts/rails-install-ubuntu.sh)
+
+

rails-install-osx.sh

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+set -e
+
+echo "Installs Homebrew for installing other software"
+/usr/bin/ruby -e "$(/usr/bin/curl -fksSL https://raw.github.com/mxcl/homebrew/master/Library/Contributions/install_homebrew.rb)"
+brew update
+
+echo "Installs RVM (Ruby Version Manager) for handling Ruby installation"
+curl -L get.rvm.io | bash -s stable
+echo "
+# RVM
+[[ -s '/Users/`whoami`/.rvm/scripts/rvm' ]] && source '/Users/`whoami`/.rvm/scripts/rvm'" >> ~/.bash_profile
+source ~/.bash_profile
+
+echo "Install Ruby"
+rvm install 1.9.3-p125
+rvm use 1.9.3-p125 --default
+
+gem install bundler --no-rdoc --no-ri
+gem install rails --no-rdoc --no-ri
+
+echo -e "\n- - - - - -\n"
+echo -e "Now we are going to print some information to check that everything is done:\n"
+
+echo -n "Should be brew 0.8 or higher:       brew "
+brew -v
+echo -n "Should be sqlite 3.7.3 or higher: sqlite "
+sqlite3 --version
+echo -n "Should be rvm 1.6.32 or higher:          "
+rvm --version | sed '/^.*$/N;s/\n//g' | cut -c 1-10
+echo -n "Should be ruby 1.9.3p125:                "
+ruby -v | cut -d " " -f 2
+echo -n "Should be Rails 3.2.2 or higher:         "
+rails -v
+echo -e "\n- - - - - -\n"
+
+echo "If the versions match, everything is installed correctly. If the versions 
+don't match or errors are shown, something went wrong with the automated process 
+and we will help you do the installation the manual way at the event.
+
+Congrats!"

rails-install-ubuntu.sh

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+set -e
+
+echo "Updates packages. Asks for your password."
+sudo apt-get update -y
+
+echo "Installs packages. Give your password when asked."
+sudo apt-get install build-essential bison openssl libreadline6 libreadline6-dev curl git-core zlib1g zlib1g-dev libssl-dev libyaml-dev libsqlite3-0 libsqlite3-dev sqlite3 libxml2-dev libxslt-dev autoconf libc6-dev nodejs -y
+
+echo "Installs ImageMagick for image processing"
+sudo apt-get install imagemagick --fix-missing -y
+
+echo "Installs RVM (Ruby Version Manager) for handling Ruby installation"
+curl -L get.rvm.io | bash -s stable
+echo "
+# RVM
+[[ -s '/Users/`whoami`/.rvm/scripts/rvm' ]] && source '/Users/`whoami`/.rvm/scripts/rvm'" >> ~/.bash_profile
+source ~/.bash_profile
+
+echo "Installs Ruby"
+rvm install 1.9.3-p125
+rvm use 1.9.3-p125 --default
+
+gem install bundler --no-rdoc --no-ri
+gem install rails --no-rdoc --no-ri
+
+echo "Installs text editor"
+sudo apt-get install gedit -y
+
+echo -e "\n- - - - - -\n"
+echo -e "Now we are going to print some information to check that everything is done:\n"
+
+echo -n "Should be brew 0.8 or higher:       brew "
+brew -v
+echo -n "Should be sqlite 3.7.3 or higher: sqlite "
+sqlite3 --version
+echo -n "Should be rvm 1.6.32 or higher:          "
+rvm --version | sed '/^.*$/N;s/\n//g' | cut -c 1-10
+echo -n "Should be ruby 1.9.3p125:                "
+ruby -v | -d " " -f 2
+echo -n "Should be Rails 3.2.2 or higher:         "
+rails -v
+echo -e "\n- - - - - -\n"
+
+echo "If the versions match, everything is installed correctly. If the versions 
+don't match or errors are shown, something went wrong with the automated process 
+and we will help you do the installation the manual way at the event.
+
+Congrats!"