Python pip
Pip is a package-management system written in Python and is used to install and manage software packages
Upgrading all installed packages
There isn’t a built-in flag yet.
You can use pipupgrade or pip-review
Bugs
In some repository, in the requirements.txt file, i have find something like this:
certifi @ file:///opt/conda/conda-bld/certifi_1655968806487/work/certifi
which broke the installation through pip. So the best is to simply delete them i.e certifi