DMARC-Filter: OpenDMARC Filter v1.4.2 delorie.com 5BFAu7ft2996455 Authentication-Results: delorie.com; dmarc=pass (p=none dis=none) header.from=cygwin.com Authentication-Results: delorie.com; spf=pass smtp.mailfrom=cygwin.com DKIM-Filter: OpenDKIM Filter v2.11.0 delorie.com 5BFAu7ft2996455 Authentication-Results: delorie.com; dkim=pass (1024-bit key, unprotected) header.d=cygwin.com header.i=@cygwin.com header.a=rsa-sha256 header.s=default header.b=FmQ0Szjm X-Recipient: archive-cygwin AT delorie DOT com DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 255714B9DB6C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cygwin.com; s=default; t=1765796166; bh=5D+EoyCxXtnpNGpfGILsBh6exVuiPMv4Dvh/xMXUXbM=; h=Date:Subject:To:References:In-Reply-To:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To: From; b=FmQ0SzjmBNbMGPqw2klBptkrs32uyq6QJXhTGg2/JFCFwChfRPoT1NKzEbvY7x1Jz V26p6u/k/hNhKCVYpDiBhZh7ZsU6eZX//Burqq8l6LvOpQe30jfTbZlB6X2k2wCHST +vlD4gaFaflFLBBZCetsNyI8gOEdztPWxRqxZLHk= X-Original-To: cygwin AT cygwin DOT com Delivered-To: cygwin AT cygwin DOT com DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 471D64BA2E38 ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 471D64BA2E38 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1765796148; cv=none; b=l8QoNrshea0FUmCGsKSpBK97T1OGC8IDxcJTlsiz1qtj/i9CJ1NvOM0J8esxEalySc2iA5P3vnFRouZwol5jrX9xKh9NPRtFo245hKiQ7ZiwKUp882zMWegkJ/PY+MDjY+hBlv2iUvjSUUj92lDLMNizad3Ns04OvsjiJFO0v5c= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1765796148; c=relaxed/simple; bh=pLypyvSL4kQhXqzIyfZTddWC/oXT0yqYUr3OYGFeNNk=; h=DKIM-Signature:Message-ID:Date:MIME-Version:Subject:To:From; b=gXmNokg7xb7Ht+7eWi8+KHHcTZB5m9jfWbqCzOdk4LEnPf9g4WgRQzGXEx9v1P9v+GLtEx8pYTEN0PjTKTHwjaP5WsSOouMOU/88ySxZawu8D3yTiJ5ihkPWpOT2RM/OJVkQcxuS+OELjYnGjpxJHA/T+naXbdb00Ypt+9cqxJQ= ARC-Authentication-Results: i=1; server2.sourceware.org DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 471D64BA2E38 X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1765796147; x=1766400947; h=content-transfer-encoding:in-reply-to:from:content-language :references:to:subject:user-agent:mime-version:date:message-id :x-gm-gg:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=d1AiIXO/jzYTPrErq0vpbbbZhFzzLlg+V8fR56LrMHQ=; b=bAi09mFnWGohtJOUWpmzVjL+MqprgznVQKD+E9FChTn6qdQgby+Hm47RdzYZVW0fDC YThb0RK9yYdRGfx7oM6d6PHOlsTjJZ80cUdWvicJfRbDZrh88AjOLg9K3rdF+blgQBR8 pKOmdVaCOihEbqVT//TMsdY3PzGlsauHnMks2dbH6wGKSpt/WAZaq0ewF+hqca98ngnC BVksSyab+2WnCd825Mwqe3R1M80+ZqAxZHqQUjxSfcTTbUD7cV9OOLQ2jtVib1ztD03E swLDUvxTm80ZR54F4hwAHUEcjcC9I59flfj+0IhBsBPj6gh/7ZPIsL90uNkfVHxlm4Y/ eAmw== X-Gm-Message-State: AOJu0Yzrabt/2miEWZQ12USA2EMD3aeGDA97EEZyp59TDEAC/71J+Lol MK4k9r7Rplk0lobmsyHLlBwqiIrKVShFEOq55yByB8ijOlaape6RnmmCN8xIQQ== X-Gm-Gg: AY/fxX63vJSZ7PUwhBVHLfAhU+U0Ij1eypOPTrR7r5TdU1a7EL5pKp+S+upsDdr+IQt UHllKjsk83GmAnegI4GHAgDZt/Z7q/0Mj+qhXFkjT/gjT9A7adiXy26vXVQbu0tfV/94qFpe9XW jpvsgjhQx05X68rnUfdQyYjtNHB2oPXB9uMFuXzqcTIKwLtgp5Z9RH2+neGO4EHQ3VG8uZQhEZx 4sVbckAiwzTMLuFh10We9cLyUQRP+geBuA3uK5RgyECY8gq/QchvlNUOmPhLWnFTD4si1wzk988 mPxT0NhaFV789w8zTu+ItKzcxkswj+DvYV+uCjCD7fdawu4D4ovY9xsSa83S2Y4fiSTuMTkEZt5 KMV5B/zRaYxD2x+Jj3EbAWg2HbjE611yLuVYvAeyXRB5ngACs/f2hceLJg5AvcvzEnoPX7ycwS3 L1UYiXURK+b0YK3YFA3c0UQUeO9Uz19h2+WevOUlFFyeB8NWex8UacNO1SjYe2jiZF49ck X-Google-Smtp-Source: AGHT+IFMPtEjkc3vbFyrfyVVvfZclqwqBRCE5ehsHpG/TuJIpthvAMzIAJW2j5qC3ewEJNdn2O+2cQ== X-Received: by 2002:a05:600c:214d:b0:477:3fcf:368c with SMTP id 5b1f17b1804b1-47a89ecc6b0mr95978325e9.9.1765796147073; Mon, 15 Dec 2025 02:55:47 -0800 (PST) Message-ID: <795ec0af-afae-4ace-b050-d186f509d1c4@gmail.com> Date: Mon, 15 Dec 2025 11:55:45 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: Cyclic dependency prevents installation of python39 (also python3) To: cygwin AT cygwin DOT com References: Content-Language: en-GB In-Reply-To: X-BeenThere: cygwin AT cygwin DOT com X-Mailman-Version: 2.1.30 Precedence: list List-Id: General Cygwin discussions and problem reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Marco Atzeri via Cygwin Reply-To: Marco Atzeri Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: cygwin-bounces~archive-cygwin=delorie DOT com AT cygwin DOT com Sender: "Cygwin" On 15/12/2025 09:55, Ronan Le Gallic via Cygwin wrote: > Greetings to the Cygwin Team, > > Description > > * > The setup.ini file introduces a circular dependency between python39, python39-pip, and python39-setuptools. > * > This cycle blocks the installation of python39 and any packages that depend on it. > > Configuration Snippet (from setup.ini) > ```INI > @ python39 > depends2: ..., python39-pip, python39-setuptools, ... > > @ python39-pip > depends2: ..., python39, ... > > @ python39-setuptools > depends2: ..., python39, ... > ``` > > Consequences > > * > Prevents installation of python39, and so python3 Hi Roman, I do not understand why this should prevent the installation. What is the error message ? How are you running Cygwin Setup ? Regards Marco -- 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