pip.conf not used / default system pip used / not upgraded #246
Description
Hi, having :
06:09 $ pip list
Package Version
---------- -------
build 0.3.0
packaging 20.9
pep517 0.9.1
pip 21.0.1
pyparsing 2.4.7
setuptools 51.3.3
toml 0.10.2
wheel 0.36.2
06:09 $ python -V
Python 3.8.5
06:09 $ cat pyproject.toml
[build-system]
requires = ["setuptools>=40.1.0", "wheel", "toml", "axsetuptools"]
build-backend = "setuptools.build_meta"
I see that my /etc/pip.conf is not honored / taken into account to download build dependencies (which are in pyproject.toml).
I expected it to be used ..
EDIT:
it's because the "stock" pip version of ubuntu is used.. and that version appears to be 20.0.2 :
pip 20.0.2 from /usr/lib/python3/dist-packages/pip (python 3.8)
So the issue is that build does not upgrade pip prior to installing the dependencies..