# ! /usr/bin/sh

Ubuntu系統下安裝ruby/rails必要的庫和編譯環境
sudo apt-get update
sudo apt-get install -y build-essential openssl curl libcurl3-dev libreadline6 libreadline6-dev git-core zlib1g zlib1g-dev libssl-dev libyaml-dev libxml2-dev libxslt-dev autoconf automake libtool imagemagick libmagickwand-dev libpcre3-dev libsqlite3-dev
rbenv環境安裝
git clone https://github.com/sstephenson/rbenv.git ~/.rbenv
echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bashrc
echo 'eval "$(rbenv init -)"' >> ~/.bashrc
source ~/.bashrc
type rbenv
git clone https://github.com/sstephenson/ruby-build.git ~/.rbenv/plugins/ruby-build
ruby環境安裝，首先列出可安裝的版本，然后選擇后進行下載編譯
rbenv install -l
rbenv install 1.9.3-p448
設置當前使用的ruby版本并將gem的源改為淘寶鏡像
rbenv global 1.9.3-p448
rbenv rehash
gem sources --remove https://rubygems.org/
gem sources -a http://ruby.taobao.org/
安裝rails
gem install bundler rails
檢查安裝后的軟件版本
ruby -v
gem -v
rake -V
rails -v
安裝JAVA
sudo add-apt-repository ppa:webupd8team/java
sudo apt-get update
sudo apt-get install oracle-java6-installer
升級
sudo update-java-alternatives -s java-6-oracle
設置JAVA環境變量
sudo apt-get install oracle-java6-set-default
設置JAVA字符
sudo mkdir /usr/lib/jvm/java-6-oracle/jre/lib/fonts/fallback
cd /usr/lib/jvm/java-6-oracle/jre/lib/fonts/fallback
sudo ln -s /usr/share/fonts/truetype/wqy/wqy-microhei.ttc wqy-microhei.ttf
sudo ln -s /usr/share/fonts/truetype/wqy/wqy-zenhei.ttc wqy-zenhei.ttf
安裝node.js（已經包含npm）
sudo add-apt-repository ppa:chris-lea/node.js
sudo apt-get update
sudo apt-get install nodejs</pre>