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Using Python (v3.9.7) in a virtual environment (venv) in isolated (no web connection) mode:
installing rope v.0.21.1 from archive failed:
(installed "setuptools" version is v.58.5.3, "pip" version is v.21.3.1)
d:\develop\planning\trunk\python\venv\py_emb_397_32bit>python -I -m pip install --isolated --no-index rope-0.21.0.tar.gz
Processing .\rope-0.21.0.tar.gz
Installing build dependencies ... error
ERROR: Command errored out with exit status 1:
command: 'd:\develop\planning\trunk\python\venv\py_emb_397_32bit\python.exe' 'C:\Users\rkotten\AppData\Local\Temp\pip-standalone-pip-oytgro_b\__env_pip__.zip\pip' install --ignore-installed --no-user --prefix 'C:\Users\rkotten\AppData\Local\Temp\pip-build-env-7ewvrzd7\overlay' --no-warn-script-location --no-binary :none: --only-binary :none: --no-index -- 'setuptools>=40.8.0' wheel
cwd: None
Complete output (2 lines):
ERROR: Could not find a version that satisfies the requirement setuptools>=40.8.0 (from versions: none)
ERROR: No matching distribution found for setuptools>=40.8.0
----------------------------------------
WARNING: Discarding file:///D:/develop/planning/trunk/python/venv/py_emb_397_32bit/rope-0.21.0.tar.gz. Command errored out with exit status 1: 'd:\develop\planning\trunk\python\venv\py_emb_397_32bit\python.exe' 'C:\Users\rkotten\AppData\Local\Temp\pip-standalone-pip-oytgro_b\__env_pip__.zip\pip' install --ignore-installed --no-user --prefix 'C:\Users\rkotten\AppData\Local\Temp\pip-build-env-7ewvrzd7\overlay' --no-warn-script-location --no-binary :none: --only-binary :none: --no-index -- 'setuptools>=40.8.0' wheel Check the logs for full command output.
ERROR: Command errored out with exit status 1: 'd:\develop\planning\trunk\python\venv\py_emb_397_32bit\python.exe' 'C:\Users\rkotten\AppData\Local\Temp\pip-standalone-pip-oytgro_b\__env_pip__.zip\pip' install --ignore-installed --no-user --prefix 'C:\Users\rkotten\AppData\Local\Temp\pip-build-env-7ewvrzd7\overlay' --no-warn-script-location --no-binary :none: --only-binary :none: --no-index -- 'setuptools>=40.8.0' wheel Check the logs for full command output.
While installing previous archive package "rope-0.20.1.tar.gz" in the same VENV works like a charm:
d:\develop\planning\trunk\python\venv\py_emb_397_32bit>python -I -m pip install --isolated --no-index rope-0.20.1.tar.gz
Processing .\rope-0.20.1.tar.gz
Preparing metadata (setup.py) ... done
Building wheels for collected packages: rope
Building wheel for rope (setup.py) ... done
Created wheel for rope: filename=rope-0.20.1-py3-none-any.whl size=183929 sha256=111f3bf923f95c60a168d605f44a26e8a422d51ed5bc090e0402fd24988edc3f
Stored in directory: c:\users\name\appdata\local\pip\cache\wheels\a0\df\6d\fbabd41e3451dea532a8694b00c4f7a4f14d06cddbad3cbe3c
Successfully built rope
Installing collected packages: rope
Successfully installed rope-0.20.1
What am I missing ?
The text was updated successfully, but these errors were encountered:
It seems like the cause of this is because 0.21.0 starts using pyproject.toml, currently we don't use pyproject.toml to specify build/install environment, only to store black configuration, but pip seems to modify its installation behavior when this file exists in a way that breaks --no-index installs.
The reason why pip is trying to create a build environment seems to be because during installation, pip is trying to build a wheel package as 0.21.0 did not publish a wheel package. When building a wheel package, pip creates an isolated build environment (separate from your install environment) and tries to install setuptools there, which is why it doesn't use the installed setuptools.
I've published a new rope version 0.21.1 to PyPI, which now also start publishing wheel packages so pip should no longer need to build wheel during installation. In my testing, it seems like no-index install should work fine when installing from whl instead of tar.gz package. Can you try again by installing from the provided 0.21.1 wheel?
Alternatively, if you really have to use the source distribution, maybe try the workaround provided in pypa/pip#5696 by providing either a local index where pip can find a setuptools or by using --no-build-isolation?
Hi @lieryan,
now, with the provided rope v0.21.1 wheel, my packager fetches the wheel (automatically) instead of the archive (.tar.gz), which then has no problems anymore to get it pip installed in isolation mode.
So I didn't need to try the alternatives.
Thank you very much for the fast response and solution.
Using Python (v3.9.7) in a virtual environment (venv) in isolated (no web connection) mode:
installing rope v.0.21.1 from archive failed:
(installed "setuptools" version is v.58.5.3, "pip" version is v.21.3.1)
While installing previous archive package "rope-0.20.1.tar.gz" in the same VENV works like a charm:
What am I missing ?
The text was updated successfully, but these errors were encountered: