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Tue, 10 Feb 2026 15:35:18 -0800 (PST) Message-ID: Date: Wed, 11 Feb 2026 00:35:16 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: python3.12 ensurepip fails Content-Language: en-GB To: cygwin AT cygwin DOT com References: <2b02db72-d232-4d5f-97f5-c475618d29b9 AT seznam DOT cz> In-Reply-To: X-BeenThere: cygwin AT cygwin DOT com X-Mailman-Version: 2.1.30 List-Id: General Cygwin discussions and problem reports List-Archive: List-Post: List-Help: List-Subscribe: , From: Marco Atzeri via Cygwin Reply-To: Marco Atzeri Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "Cygwin" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by delorie.com id 61ANa7jH1951002 On 10/02/2026 22:57, Marco Atzeri wrote: > On 08/02/2026 18:08, news703538--- via Cygwin wrote: >> Am 2026-02-07 18:44:36, schrieb Libor Ukropec via Cygwin: >>> Hello, >>> >>> I've installed (and then reinstalled) Python312 (3.12.12-1), venv, pip, >>> setuptools, wheel all for python312. >>> >>> Still when I execute `python3.12 -m ensurepip` I have this error: >>> >>> ```bash >>> $ python3.12 -m ensurepip >>> Traceback (most recent call last): >>>    File "", line 198, in _run_module_as_main > ... >>> FileNotFoundError: [Errno 2] No such file or directory: >>> '/usr/lib/python3.12/ensurepip/_bundled/pip-25.0.1-py3-none-any.whl' > > python on Cygwin was always built without ensurepip > so no surprise that is not working. > > I don't know why this setting was used before I took over. > I am checking now to build with ensurepip not working. >> >> I had exactly the same problem here and gave up recently. Looking again >> into this I found the missing file in package python312-virtualenv via >> "cygcheck -p pip-25.0.1-py3-none-any.whl". >> >> After installing the package python312-virtualenv, the missing file is >> not at the expected location. >> >> So with a new directory /usr/lib/python3.12/ensurepip/_bundled/ and a >> symbolic link >> /usr/lib/python3.12/ensurepip/_bundled/pip-25.0.1-py3-none-any.whl - >> > /usr/lib/python3.12/site-packages/virtualenv/seed/wheels/embed/ >> pip-25.0.1-py3-none-any.whl >> "python3.12 -m ensurepip" worked for me. >> > > thanks for the checking, I will look on it. added same workaround on python{3.9,3.12}-virtualenv so with it $ python3.12 -m ensurepip Looking in links: /tmp/tmp8zomc830 Requirement already satisfied: pip in /usr/lib/python3.12/site-packages (26.0.1) -- 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