The Change-O suite consists of four integrated software packages:

Commandline Tools (CLT)

Current version

The Change-O CLT package has been restructured into a proper Python package and converted to Python 3.4 for v0.3.0.

Change-O CLT 0.3.2

Latest development (unstable) builds:
Available on Bitbucket

Installation:
See the README.md file within the package.

Previous versions

alakazam R package

alakazam 0.2.3

Installation:
> install.packages("alakazam_0.2.3.tar.gz", repos=NULL, type="source")

Latest development (unstable) builds:
Available on Bitbucket

Previous versions

shazam R package

shazam 0.1.2

Latest development (unstable) builds:
Available on Bitbucket

Installation:
First, install the alakazam R package as described above.
> install.packages("shazam_0.1.2.tar.gz", repos=NULL, type="source")

Previous versions

tigger R package

Available from the TIgGER wesbite

Installation:
> install.packages("tigger_v2.1.tar.gz", repos=NULL, type="source")

Further instructions and methodological details can be found at the TIgGER website.