Path: csiph.com!usenet.pasdenom.info!aioe.org!news.stack.nl!newsfeed.xs4all.nl!newsfeed5.news.xs4all.nl!xs4all!post.news.xs4all.nl!not-for-mail Return-Path: X-Original-To: python-list@python.org Delivered-To: python-list@mail.python.org X-Spam-Status: OK 0.004 X-Spam-Evidence: '*H*': 0.99; '*S*': 0.00; 'received:209.85.223': 0.03; 'subject:Python': 0.05; 'python': 0.09; 'backwards': 0.09; 'sep': 0.09; 'subject:same': 0.09; 'url:peps': 0.09; '3.3,': 0.16; 'binaries': 0.16; 'elsewhere,': 0.16; 'sources,': 0.16; 'wrote:': 0.17; 'directory.': 0.17; 'url:dev': 0.17; 'windows': 0.19; '2.x': 0.22; '3.x': 0.22; 'installed': 0.23; "i've": 0.23; 'header:In- Reply-To:1': 0.25; 'possibly': 0.27; 'message-id:@mail.gmail.com': 0.27; 'run': 0.28; "i'm": 0.29; 'install': 0.29; 'compatible': 0.30; 'url:python': 0.32; 'getting': 0.33; 'says': 0.33; 'problem': 0.33; 'to:addr:python-list': 0.33; "can't": 0.34; 'received:google.com': 0.34; 'pm,': 0.35; 'received:209.85': 0.35; 'there': 0.35; 'but': 0.36; 'url:org': 0.36; 'modules': 0.36; 'does': 0.37; 'being': 0.37; 'received:209': 0.37; 'subject:: ': 0.38; 'some': 0.38; 'sure': 0.38; 'to:addr:python.org': 0.39; 'build': 0.39; 'where': 0.40; 'header:Received:5': 0.40; '30,': 0.62; 'solve': 0.62; 'hoping': 0.72; 'angel': 0.93 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=LKOigm9OKo5vZo61/XfUPvXUmjbahkPRT8+WaQz81Kc=; b=s8jzj1J0bl1ZvdCjKZ4ZfuPX5E1wJvFeOStQOsvsITaMZfbTxPk0yhBWmlYHOaWYV4 92QDvLsMgpjc/cHJR19qTYGqYTiQKkyxyx13Qe5GTtLmNGPyDvqvathP1VmkZzoGEq5Y HTKWrR4M2ENLfoHgDskxp6e9h5p0vIKE+/m46M5dZmA01Ynl2nEkiwEiPKnifrECEPUW Args3MdEr0NR3AB7baeXt5oxLim3rsT7Wf2wH4Rxj2yd54EB1jWH2YMOIHP+fCUKns/H Qv8ltN5gGcje1WOf1gAAv008+6Am3V8cp9SnjNfXVSVEWKIPRrkpBwnyxybcu09CR4Ud yDmA== MIME-Version: 1.0 In-Reply-To: <50691419.7000408@davea.name> References: <50691419.7000408@davea.name> Date: Mon, 1 Oct 2012 15:36:14 -0400 Subject: Re: Coexistence of Python 2.x and 3.x on same OS From: David Robinow To: python-list@python.org Content-Type: text/plain; charset=ISO-8859-1 X-BeenThere: python-list@python.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: General discussion list for the Python programming language List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Newsgroups: comp.lang.python Message-ID: Lines: 17 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1349120189 news.xs4all.nl 6988 [2001:888:2000:d::a6]:35239 X-Complaints-To: abuse@xs4all.nl Xref: csiph.com comp.lang.python:30622 On Sun, Sep 30, 2012 at 11:55 PM, Dave Angel wrote: >> The problem with that is that one has to already being using 3.3 to >> use this facility. I was hoping for a solution which was backwards >> compatible with Python 2.x. >>... >> That does not solve the problem for Python 2.x distributions. > If you read the Pep, it says the launcher will work for both 2.x and 3.x > http://www.python.org/dev/peps/pep-0397/ > > > I've read that elsewhere, but I can't see just where you would get the > necessary modules to run it with 2.x Possibly you'd have to build it > from sources, as there are Windows binaries that get installed to the > C:\Windows directory. I'm not sure what you're getting at here. The solution is to install Python 3.3, which provides the launcher. It works with Python 2.x. Is there some reason not to install 3.3?