Orange - Version 1.0
Nightly Builds Extensions Subversion Orange 1.0 (old)

Orange 1.0

This page contains downloads for Orange 1.0. We however recommend trying out the nightly build with a lot of exciting new features. It typically works well.


Full package: Orange 1.0b2 with Python 2.5 and required libraries
This package is recommended to those installing Orange for the first time. It includes all required libraries (Python, PythonWin, NumPy, PyQt, PyQwt...), though it will not change any libraries you might already have.
(For older version of Python: Orange 1.0b2 with Python 2.4 and Orange 1.0b2 with Python 2.3)

Pure Orange: Orange 1.0b2 for Python 2.5
Use this version if you are updating. You can install it over your existing installation.
(For older version of Python: Orange 1.0b2 for Python 2.4 and Orange 1.0b2 for Python 2.3)

Mac OS X

Bundle: Orange 1.0b

This is an universal bundle with everything packed in and ready for an unadvanced user.

If you would like to feel the real power of Orange you should try its scripting part. Although is this possible through Python packed in a bundle we recommend using a Fink package management system to deploy Orange system-wide. You should have Fink, X11 version 2.3.0 or later and Xcode installed on a system and run this install script to add information about our packages and our binary packages repository (so you will not have to compile everything on your machine) to your Fink installation. You should run this script whenever you would like to update information about our packages (and thus be able to update them). Stable version is split into two packages: orange (graphical interface) and orange-py25 (Python modules for scripting). Many example scripts also require the matplotlib-py25 Fink package.


Sources of the last stable version 1.0b2
Source distribution includes makefiles for Linux and Macintosh and project files for MS Visual Studio 2005. To compile Orange, you will need an appropriate compiler, Python and NumPy.