Ubuntu Install rbenv & Ruby & Rails (Week I)

Advanced Software Engineering

The first Class

Part I

1 Install Essential Dependecies

1. sudo apt-get update
2. 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 Libs Qlite3-dev

2 Install rbenv Environment

1. git clone https://github.com/sstephenson/rbenv.git ~/.rbenv
2. echo ' Export path= ' $HOME/.rbenv/bin: $PATH "' >> ~/.BASHRC
3. Echo ' eval ' $ (rbenv init-) "' >> ~/.BASHRC
4. SOURCE ~/.BASHRC
5. Type rbenv
6. git clone https://github.com/sstephenson/ruby-build.git ~/.rbenv/plugins/ruby-build

3 Install Ruby Environment

List all version of Ruby, and then you can chose one to install

1. Rbenv install-l
2. Rbenv Install 1.9.3-p448

4 Set up Ruby Version and change Gem Source

1. Rbenv Global 1.9.3-p448 # accroding to the former one
2. Rbenv Rehash
3. Gem Sources--remove https://rubygems.org/
4. Gem Sources-a http://ruby.taobao.org/

5 Install Rails

1. Gem Install bundler Rails

6 Check The Version

1. Ruby-v
2. Gem-v
3. Rake-v
4. Rails–v

7 Install node. js

1. sudo add-apt-repository ppa:chris-lea/node.js
2. sudo apt-get update
3. sudo apt-get install Nodejs

8 Test the Environment

1. CD ~
2. mkdir Rails
3. CD Rails
4. Rails New Blog
6. CD Blog
7. Rails Server
9. http://127.0.0.1:3000

9 Complete

Ubuntu Install rbenv & Ruby & Rails (Week I)