Requirements

  Python 2.4, 2.5 or 2.6.

  Zope Interfaces 3.0.1 (http://zope.org/Products/ZopeInterface) - if
  you have ZopeX3 (at least version 3.0.0c1) installed that should
  work too.

  On Windows pywin32 is recommended (this is built in to ActivePython,
  so no need to reinstall if you use it instead of standard Python)
      http://sourceforge.net/project/showfiles.php?group_id=78018
  The Windows IOCP reactor requires pywin32 build 205 or later.

  If you would like to use Trial's subunit reporter, then you will need to
  install Subunit 0.0.2 or later (https://launchpad.net/subunit).

Installation

  * Debian and Ubuntu
    Packages are included in the main distribution.

  * FreeBSD, Gentoo
    Twisted is in their package repositories.

  * Win32
    EXEs are available from http://twistedmatrix.com/

  * Other
    As with other Python packages, the standard way of installing from source
    is:

      python setup.py install