This is the plan

• Introduction
• A Command-Line Crash Course
• Install Python 2.7
• Starting Python from the Terminal
• Install Virtualenv & Virtualenvwrapper
• Install & configure Atom.io editor
• Create your first Python program
• Debugging

This is the plan

• Introduction
• A Command-Line Crash Course
• Install Python 2.7
• Starting Python from the Terminal
• Install Virtualenv & Virtualenvwrapper
• Install & configure Atom.io editor
• Create your first Python program
• Debugging

This is the plan

• Introduction
• A Command-Line Crash Course
• Install Python 2.7
• Starting Python from the Terminal
• Install Virtualenv & Virtualenvwrapper
• Install & configure Atom.io editor
• Create your first Python program
• Debugging

Install Python on OSX

It is already installed. If you ever want a "fresh" install, you can do this (but really don't need to for this tutorial):

1. Install Homebrew: http://brew.sh
2. Install Python

   
   # Hint: You don't need to do this!
   # This is just an tip for the future.
   brew install python
   

Install Python on Ubuntu

It is already installed, but you need some extras

1. Update software

   sudo apt-get update && sudo apt-get upgrade

2. Install Python dependencies

   sudo apt-get install python-dev
   sudo apt-get install python-pip
   

This is the plan

• Introduction
• A Command-Line Crash Course
• Install Python 2.7
• Starting Python from the Terminal
• Install Virtualenv & Virtualenvwrapper
• Install & configure Atom.io editor
• Create your first Python program
• Debugging

This is the plan

• Introduction
• A Command-Line Crash Course
• Install Python 2.7
• Starting Python from the Terminal
• Install Virtualenv & Virtualenvwrapper
• Install & configure Atom.io editor
• Create your first Python program
• Debugging

Install Virtualenv on OSX & Ubuntu (I)

Virtualenv helps to keep each environment for each project clearly separated

1. Install pip

   
   # On OSX,
   # On Ubuntu you did this in an
   # earlier slide already
   sudo easy_install pip
   

2. Install virtualenv

   sudo pip install virtualenv

3. Install virtualenvwrapper

   sudo pip install virtualenvwrapper

4. to be continued...

Install Virtualenv on OSX & Ubuntu (II)

1. On OSX, execute the following commands in your Terminal:

   
   echo "export WORKON_HOME=~/Envs" >> ~/.bash_profile
   echo "source /usr/local/bin/virtualenvwrapper.sh" >> ~/.bash_profile
   

2. On Ubuntu, execute the following commands in your Terminal:

   
   echo "export WORKON_HOME=~/Envs" >> ~/.bashrc
   echo "source /usr/local/bin/virtualenvwrapper.sh" >> ~/.bashrc
   

This is the plan

• Introduction
• A Command-Line Crash Course
• Install Python 2.7
• Starting Python from the Terminal
• Install Virtualenv & Virtualenvwrapper
• Install & configure Atom.io editor
• Create your first Python program
• Debugging

This is the plan

• Introduction
• A Command-Line Crash Course
• Install Python 2.7
• Starting Python from the Terminal
• Install Virtualenv & Virtualenvwrapper
• Install & configure Atom.io editor
• Create your first Python program
• Debugging

This is the plan

• Introduction
• A Command-Line Crash Course
• Install Python 2.7
• Starting Python from the Terminal
• Install Virtualenv & Virtualenvwrapper
• Install & configure Atom.io editor
• Create your first Python program
• Debugging