Public bug reported:
I reproduced this in a docker image (ubuntu:20.04)
Reproduction steps:
1) install `virtualenv` and `pypy`
2) run `virtualenv --python pypy venv`
3) run `venv/bin/pip`
This fails with this error output:
Traceback (most recent call last):
File "venv/bin/pip", line 5, in <module>
from pip._internal.cli.main import main
File "/venv/site-packages/pip/_internal/cli/main.py", line 10, in <module>
from pip._internal.cli.autocompletion import autocomplete
File "/venv/site-packages/pip/_internal/cli/autocompletion.py", line 9, in
<module>
from pip._internal.cli.main_parser import create_main_parser
File "/venv/site-packages/pip/_internal/cli/main_parser.py", line 7, in
<module>
from pip._internal.cli import cmdoptions
File "/venv/site-packages/pip/_internal/cli/cmdoptions.py", line 24, in
<module>
from pip._internal.exceptions import CommandError
File "/venv/site-packages/pip/_internal/exceptions.py", line 10, in <module>
from pip._vendor.six import iteritems
ImportError: No module named pip._vendor.six
This should have printed out the usage information for pip.
I tried working around this by running `virtualenv --python pypy --download
venv`. This allows running just `venv/bin/pip` to succeed, but a typical real
usage of it fails like this:
# venv/bin/pip install requests
DEPRECATION: pip 21.0 will drop support for Python 2.7 in January 2021. More
details about Python 2 support in pip can be found at
https://pip.pypa.io/en/latest/development/release-process/#python-2-support pip
21.0 will remove support for this functionality.
Collecting requests
Downloading requests-2.25.1-py2.py3-none-any.whl (61 kB)
|################################| 61 kB 8.8 MB/s
Collecting chardet<5,>=3.0.2
Downloading chardet-4.0.0-py2.py3-none-any.whl (178 kB)
|################################| 178 kB 26.8 MB/s
Collecting idna<3,>=2.5
Downloading idna-2.10-py2.py3-none-any.whl (58 kB)
|################################| 58 kB 9.8 MB/s
Collecting urllib3<1.27,>=1.21.1
Downloading urllib3-1.26.6-py2.py3-none-any.whl (138 kB)
|################################| 138 kB 43.6 MB/s
Collecting certifi>=2017.4.17
Downloading certifi-2021.5.30-py2.py3-none-any.whl (145 kB)
|################################| 145 kB 48.1 MB/s
Installing collected packages: chardet, idna, urllib3, certifi, requests
ERROR: Exception:
Traceback (most recent call last):
File "/venv/site-packages/pip/_internal/cli/base_command.py", line 223, in
_main
status = self.run(options, args)
File "/venv/site-packages/pip/_internal/cli/req_command.py", line 180, in
wrapper
return func(self, options, args)
File "/venv/site-packages/pip/_internal/commands/install.py", line 404, in run
pycompile=options.compile,
File "/venv/site-packages/pip/_internal/req/__init__.py", line 90, in
install_given_reqs
pycompile=pycompile,
File "/venv/site-packages/pip/_internal/req/req_install.py", line 824, in
install
requested=self.user_supplied,
File "/venv/site-packages/pip/_internal/operations/install/wheel.py", line
845, in install_wheel
requested=requested,
File "/venv/site-packages/pip/_internal/operations/install/wheel.py", line
719, in _install_wheel
assert os.path.exists(pyc_path)
AssertionError
This should have installed the requests package, instead of failing.
It's worth noting this seems to work with cpython. I specifically tried
with python2.7 and the default python3 (python3.8). Using pypy3 fails in
the same way.
Release info:
# lsb_release -rd
Description: Ubuntu 20.04.2 LTS
Release: 20.04
** Affects: python-virtualenv (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1935882
Title:
pypy virtualenv has broken pip on focal
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