install timeout

[dhcn]

$ pipenv install  jupyter
Courtesy Notice: Pipenv found itself running within a virtual environment, so it will automatically use that environment, instead of creating its own for any project. You can set PIPENV_IGNORE_VIRTUALENVS=1 to force pipenv to ignore that environment and create its own instead. You can set PIPENV_VERBOSITY=-1 to suppress this warning.
Installing jupyter…
✔ Installation Succeeded 
Pipfile.lock (733e71) out of date, updating to (7cb7b0)…
Locking [dev-packages] dependencies…
Locking [packages] dependencies…
Traceback (most recent call last):
  File "/usr/local/var/pyenv/versions/3.7.7/bin/pipenv", line 8, in <module>
    sys.exit(cli())
  File "/usr/local/var/pyenv/versions/3.7.7/lib/python3.7/site-packages/pipenv/vendor/click/core.py", line 829, in __call__
    return self.main(*args, **kwargs)
  File "/usr/local/var/pyenv/versions/3.7.7/lib/python3.7/site-packages/pipenv/vendor/click/core.py", line 782, in main
    rv = self.invoke(ctx)
  File "/usr/local/var/pyenv/versions/3.7.7/lib/python3.7/site-packages/pipenv/vendor/click/core.py", line 1259, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/usr/local/var/pyenv/versions/3.7.7/lib/python3.7/site-packages/pipenv/vendor/click/core.py", line 1066, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/usr/local/var/pyenv/versions/3.7.7/lib/python3.7/site-packages/pipenv/vendor/click/core.py", line 610, in invoke
    return callback(*args, **kwargs)
  File "/usr/local/var/pyenv/versions/3.7.7/lib/python3.7/site-packages/pipenv/vendor/click/decorators.py", line 73, in new_func
    return ctx.invoke(f, obj, *args, **kwargs)
  File "/usr/local/var/pyenv/versions/3.7.7/lib/python3.7/site-packages/pipenv/vendor/click/core.py", line 610, in invoke
    return callback(*args, **kwargs)
  File "/usr/local/var/pyenv/versions/3.7.7/lib/python3.7/site-packages/pipenv/vendor/click/decorators.py", line 21, in new_func
    return f(get_current_context(), *args, **kwargs)
  File "/usr/local/var/pyenv/versions/3.7.7/lib/python3.7/site-packages/pipenv/cli/command.py", line 252, in install
    site_packages=state.site_packages
  File "/usr/local/var/pyenv/versions/3.7.7/lib/python3.7/site-packages/pipenv/core.py", line 2201, in do_install
    skip_lock=skip_lock,
  File "/usr/local/var/pyenv/versions/3.7.7/lib/python3.7/site-packages/pipenv/core.py", line 1281, in do_init
    pypi_mirror=pypi_mirror,
  File "/usr/local/var/pyenv/versions/3.7.7/lib/python3.7/site-packages/pipenv/core.py", line 1114, in do_lock
    keep_outdated=keep_outdated
  File "/usr/local/var/pyenv/versions/3.7.7/lib/python3.7/site-packages/pipenv/utils.py", line 1323, in venv_resolve_deps
    c = resolve(cmd, sp)
  File "/usr/local/var/pyenv/versions/3.7.7/lib/python3.7/site-packages/pipenv/utils.py", line 1136, in resolve
    result = c.expect(u"\n", timeout=environments.PIPENV_INSTALL_TIMEOUT)
  File "/usr/local/var/pyenv/versions/3.7.7/lib/python3.7/site-packages/pipenv/vendor/delegator.py", line 215, in expect
    self.subprocess.expect(pattern=pattern, timeout=timeout)
  File "/usr/local/var/pyenv/versions/3.7.7/lib/python3.7/site-packages/pipenv/vendor/pexpect/spawnbase.py", line 344, in expect
    timeout, searchwindowsize, async_)
  File "/usr/local/var/pyenv/versions/3.7.7/lib/python3.7/site-packages/pipenv/vendor/pexpect/spawnbase.py", line 372, in expect_list
    return exp.expect_loop(timeout)
  File "/usr/local/var/pyenv/versions/3.7.7/lib/python3.7/site-packages/pipenv/vendor/pexpect/expect.py", line 181, in expect_loop
    return self.timeout(e)
  File "/usr/local/var/pyenv/versions/3.7.7/lib/python3.7/site-packages/pipenv/vendor/pexpect/expect.py", line 144, in timeout
    raise exc
pexpect.exceptions.TIMEOUT: <pexpect.popen_spawn.PopenSpawn object at 0x111156e10>
searcher: searcher_re:
    0: re.compile('\n')
<pexpect.popen_spawn.PopenSpawn object at 0x111156e10>
searcher: searcher_re:
    0: re.compile('\n')

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---

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[mjpieters]

This is almost certainly the same issue as #4403

[mjpieters]

For a work-around, downgrade pipenv to a version before v2020.4.1b2, so 2018.11.26 or earlier. Or temporarily move everything except files needed to make pip install -e . succeed out of your project directory (including hidden directories) and for good measure set PIPENV_INSTALL_TIMEOUT to a high value.

[frostming]

Closing this issue in favor of #4424