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Setting up an EC2 instance for TwitterGoggles

TwitterGoggles requires Python 3.3. I’m new to Python, and 3.3 is (relatively) new to everyone. So, getting help is both necessary and challenging. I want to run TwitterGoggles on Amazon EC2 instances, so I’m setting up an AMI that has all of the requirements:

  • gcc 4.6.3
  • git
  • mlocate 0.22.2
  • MySQL 5.5
  • Python 3.3

I started with an Amazon Linux AMI and installed the stuff I needed. You can save yourself some trouble by launching an instance with my AMI: ami-e73b558e.

Install Dependencies

  1. Update the system
    sudo yum update
  2. Install C compiler so we can install Python
    sudo yum install gcc
  3. Install software yum can take care of for us
    sudo yum groupinstall "Development tools"
    sudo yum install -y mysql git mlocate
  4. Update the DB locate uses to find your stuff
    sudo updatedb

Install Python 3.3.1

Here’s the best guide: http://www.unixmen.com/howto-install-python-3-x-in-ubuntu-debian-fedora-centos/

Basically you have to

  1. Download the release you want. In my case
    wget http://www.python.org/ftp/python/3.3.1/Python-3.3.1.tgz
  2. Extract the compressed files and switch the directory
    gunzip Python-3.3.1.tgz
    tar xf Python-3.3.1.tar
    cd Python-3.3.1
  3. Configure, compile, and install
    sudo ./configure --prefix=/opt/python3
    sudo make
    sudo make install
  4. Add python3 to your path
    export PATH=$PATH:/opt/python3/bin

Install easy_install-3.3

I ran into some problems related to a missing “zlib” errors. I reinstalled zlib from source, then reconfigured and reinstalled Python 3.3.1. Once that worked, I was able to install and use easy_install-3.3 for module management.

wget http://pypi.python.org/packages/source/d/distribute/distribute-0.6.39.tar.gz
tar xf distribute-0.6.39.tar.gz
cd distribute-0.6.39
sudo python3 setup.py install

So, what do you think ?

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