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Cygwin python 3 how to#
Cygwin python 3 install#

Just run Cygwin's setup.exe again (download it from again if you need to), and you should be able to select and install it like any other package.

Update: As of Wed 25 July 2012, Python 3.2.3 is included in the standard Cygwin installer. The Python 3.0.1 What's New Guide has a good overview of the changes in Python 3.x. That said, beware your claim that "None of my code runs on anything specific to Python 2.6": Python 3.x is not back compatible with Python 2.x, and code written for Python 2.x will generally not work on Python 3.x without work to adapt it.

(I'd avoid installing from source, as Lennart suggests, as I'd expect this will require non-trivial fixes to make it work on Cygwin.)Īs noted in the above-linked SuperUser question, there's no need to uninstall Python 2.6 to install Python 3 the two run happily side-by-side. The modules which are known to work are Python, Tcl, Perl, Ruby, Java and C. cygport file for the cygwin python 3. 3.3.2 Running the examples on Windows using Cygwin The examples and test-suite work as successfully on Cygwin as on any other Unix operating system. I tried downloading the sources and applying the patches mentioned in the.

Cygwin python 3 how to#

I've written some instructions over on SuperUser which describe in more detail how to do this. Hi python maintainer, Is there any chance to get a build of python 3.3 on x8664 (I need PEP 380, delegating to a subgenerator, and the Windows version doesnt play nice with cygwin shells).

> virtualenv -p < python path/python.exe > odkenv After creating the virtualenv, multiple files are copied into the folder odkenv in your working directory.

This is a collection of Cygwin packages that are not ready for general release on the main Cygwin mirrors, but have been compiled ready to be used on Cygwin. Create a new Python 3 virtual environment, 'odkenv' is the name of the virtualenv, you can choose any name. I already have a working copy of Cygwin, and Python 2.x is installed within Cygwin (/lib/python2.x, not c:python2.x).Also, I would like to be able to call python 3 separately (and only intentionally) by leaving python pointing to Python 2. You can install Python3 if you want, using Cygwin Ports. What is the correct way to install Python 3.0 alongside Python 2.x using Cygwin Notes. The Python releases page details which versions were released on which date. As others have noted, the version of Python 2.6 that's installed with Cygwin is recent Python release numbers are not linear with respect to time.