Windows subsystem: Ubuntu error when "pipupgrade --latest --yes"

[caniko]

Printout:

Checking...
Traceback (most recent call last):
  File "/home/can/.local/bin/pipupgrade", line 11, in <module>
    sys.exit(main())
  File "/home/can/.local/lib/python3.6/site-packages/pipupgrade/cli/__init__.py", line 14, in wrapper
    return fn(**params)
  File "/home/can/.local/lib/python3.6/site-packages/pipupgrade/commands/__init__.py", line 178, in command
    format = "json", pip_exec = pip_)
  File "/home/can/.local/lib/python3.6/site-packages/pipupgrade/_pip.py", line 69, in call
    return popen(*params, output = True)
  File "/home/can/.local/lib/python3.6/site-packages/pipupgrade/util/system.py", line 70, in popen
    raise sp.CalledProcessError(code, command)
subprocess.CalledProcessError: Command '/usr/bin/pip3 list --outdated --format json' returned non-zero exit status 2.

[achillesrasquinha]

pip version?

[cocoonkid]

I have a similar issue:

pipupgrade
Checking...
Traceback (most recent call last):
File "/Users/cocoonkid/.pyenv/versions/3.7.1/bin/pipupgrade", line 10, in
sys.exit(main())
File "/Users/cocoonkid/.pyenv/versions/3.7.1/lib/python3.7/site-packages/pipupgrade/cli/init.py", line 14, in wrapper
return fn(**params)
File "/Users/cocoonkid/.pyenv/versions/3.7.1/lib/python3.7/site-packages/pipupgrade/commands/init.py", line 178, in command
format = "json", pip_exec = pip_)
File "/Users/cocoonkid/.pyenv/versions/3.7.1/lib/python3.7/site-packages/pipupgrade/_pip.py", line 69, in call
return popen(*params, output = True)
File "/Users/cocoonkid/.pyenv/versions/3.7.1/lib/python3.7/site-packages/pipupgrade/util/system.py", line 70, in popen
raise sp.CalledProcessError(code, command)
subprocess.CalledProcessError: Command '/Users/cocoonkid/.pyenv/shims/pip2 list --outdated --format json' returned non-zero exit status 127.

The command should run pip3 list --outdated --format json

pip --version
pip 19.1.1 from /Users/cocoonkid/.pyenv/versions/3.7.1/lib/python3.7/site-packages/pip (python 3.7)

Thank you for this great tool!

[achillesrasquinha]

Hi guys, does this issue still exist with latest version 1.6.5?

[tibor]

Got a similar issue with the newest pipupgrade:

pipupgrade 
Checking...
multiprocessing.pool.RemoteTraceback: 
"""
Traceback (most recent call last):
  File "/usr/lib/python3.6/multiprocessing/pool.py", line 119, in worker
    result = (True, func(*args, **kwds))
  File "/usr/lib/python3.6/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/usr/local/lib/python3.6/dist-packages/pipupgrade/commands/helper.py", line 146, in get_registry_from_pip
    format = "json", pip_exec = pip_path, output = True)
  File "/usr/local/lib/python3.6/dist-packages/pipupgrade/_pip.py", line 74, in call
    output = popen(*params, output = output, raise_err = raise_err)
  File "/usr/local/lib/python3.6/dist-packages/pipupgrade/util/system.py", line 78, in popen
    raise PopenError(code, command)
pipupgrade.exception.PopenError: Command '/usr/bin/pip3 list --outdated --format json' returned non-zero exit status 2.
"""

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/bin/pipupgrade", line 11, in <module>
    sys.exit(main())
  File "/usr/local/lib/python3.6/dist-packages/pipupgrade/cli/__init__.py", line 15, in wrapper
    return fn(**params)
  File "/usr/local/lib/python3.6/dist-packages/pipupgrade/commands/__init__.py", line 153, in command
    pip_path
  File "/usr/lib/python3.6/multiprocessing/pool.py", line 266, in map
    return self._map_async(func, iterable, mapstar, chunksize).get()
  File "/usr/lib/python3.6/multiprocessing/pool.py", line 644, in get
    raise self._value
pipupgrade.exception.PopenError: Command '/usr/bin/pip3 list --outdated --format json' returned non-zero exit status 2.

[achillesrasquinha]

@tibor pip version?

[tibor]

@achillesrasquinha pip 9.0.1 from /usr/lib/python3/dist-packages (python 3.6)

[achillesrasquinha]

@tibor Hmm, does pip list --format json work for you?

[achillesrasquinha]

I'm guessing pip list --format json wouldn't exist for your pip version. Although I look forward to support versions beyond pip 9+, by best guess would be to try updating pip

$ pipupgrade --pip

[tibor]

pip list --format json doesn’t work, but pip3 list --format json works as expected

[achillesrasquinha]

Hmm,

Could you provide me the output for pip --version and pip3 --version?

[tibor]

pip --version
-bash: pip: command not found

pip3 --version
pip 19.3.1 from /usr/local/lib/python3.7/site-packages/pip (python 3.7)

[tibor]

Fixed this indeed by upgrading pip3 with
sudo pip3 install --upgrade pip

pypa/pip#5429

[achillesrasquinha]

@tibor Nice, You can also pass --pip-path using pipupgrade as follows

$ pipupgrade --pip-path pip3

[achillesrasquinha]

Closing this.