X-Recipient: archive-cygwin AT delorie DOT com X-Original-To: cygwin AT cygwin DOT com Delivered-To: cygwin AT cygwin DOT com DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 5C4A73840C0A Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=cs.umass.edu Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=moss AT cs DOT umass DOT edu Subject: Re: What's the official state of Python module scipy in Cygwin? Cc: The Cygwin Mailing List References: <86888556-a7c2-501f-c734-f0085ea6bdf5 AT gmail DOT com> From: Eliot Moss Message-ID: <4ad17407-341d-8b4c-872a-7d5df0b5e821@cs.umass.edu> Date: Sun, 21 Jun 2020 15:40:11 -0400 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:68.0) Gecko/20100101 Thunderbird/68.9.0 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US X-Spam-Status: No, score=-2.3 required=5.0 tests=BAYES_00, JMQ_SPF_NEUTRAL, KAM_DMARC_STATUS, MISSING_HEADERS, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=no autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: cygwin AT cygwin DOT com X-Mailman-Version: 2.1.29 Precedence: list List-Id: General Cygwin discussions and problem reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: moss AT cs DOT umass DOT edu Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: cygwin-bounces AT cygwin DOT com Sender: "Cygwin" You need to install openblas (and lapack, if openblas does not install it). You also need gcc, g++, and gfortran for building various components, and the suitable python-devel and python-pip packages. I further have the suitable python tkinter, six, and wheel packages installed from cygwin. I am finding that building scipy takes quite a while (a lot of long C and Fortran optimizing compilations). Above, when I say "suitable", I mean python37 (or whatever). scipy built for me under 3.7 just now, and I am starting a 3.8 build, which will require a local build of numpy, I believe, tediously longer :-) ... Regards - Eliot Moss -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple