To install Aperitive, run this command in your terminal:
$ pip install aperitive
This is the preferred method to install Aperitive, as it will always install the most recent stable release.
The sources for Aperitive can be downloaded from the Github repo.
You can either clone the public repository:
$ git clone git://github.com/0x4e3/aperitive
Or download the tarball:
$ curl -OL https://github.com/0x4e3/aperitive/tarball/master
Once you have a copy of the source, you can install it with:
$ python setup.py install