pipenv: AssertionError on pipenv install in ubuntu trusty docker

I try to use pipenv in a docker container based on ubuntu trusty. Basically bare metal except for some security patches like apt-get install libssl-dev, libffi-dev and pip install requests[security]

I can run pipenv but whenever I try to call pipenv install I get the following output

root@782753ee5bc0:/# pipenv install requests
Creating a virtualenv for this project…
Using /usr/bin/python (2.7.6) to create virtualenv…
⠋usage: __main__.py [-h] [-p PYTHON] [-i PACKAGES] [-r REQUIREMENTS] [-d]
                   [-a PROJECT]
                   envname
__main__.py: error: too few arguments

Virtualenv location: 
Creating a Pipfile for this project…
Traceback (most recent call last):
  File "/usr/local/bin/pipenv", line 11, in <module>
    sys.exit(cli())
  File "/usr/local/lib/python2.7/dist-packages/pipenv/vendor/click/core.py", line 722, in __call__
    return self.main(*args, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/pipenv/vendor/click/core.py", line 697, in main
    rv = self.invoke(ctx)
  File "/usr/local/lib/python2.7/dist-packages/pipenv/vendor/click/core.py", line 1066, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/usr/local/lib/python2.7/dist-packages/pipenv/vendor/click/core.py", line 895, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/usr/local/lib/python2.7/dist-packages/pipenv/vendor/click/core.py", line 535, in invoke
    return callback(*args, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/pipenv/cli.py", line 402, in install
    selective_upgrade=selective_upgrade,
  File "/usr/local/lib/python2.7/dist-packages/pipenv/core.py", line 1781, in do_install
    skip_requirements=skip_requirements,
  File "/usr/local/lib/python2.7/dist-packages/pipenv/core.py", line 650, in ensure_project
    ensure_pipfile(validate=validate, skip_requirements=skip_requirements, system=system)
  File "/usr/local/lib/python2.7/dist-packages/pipenv/core.py", line 304, in ensure_pipfile
    project.create_pipfile(python=python)
  File "/usr/local/lib/python2.7/dist-packages/pipenv/project.py", line 571, in create_pipfile
    config_parser = ConfigOptionParser(name=self.name)
  File "/usr/local/lib/python2.7/dist-packages/pipenv/vendor/pip9/baseparser.py", line 149, in __init__
    assert self.name
AssertionError
/usr/local/lib/python2.7/dist-packages/pipenv/_compat.py:86: ResourceWarning: Implicitly cleaning up <TemporaryDirectory '/tmp/pipenv-bI5NJZ-requirements'>
  warnings.warn(warn_message, ResourceWarning)

Running $ python -m pipenv.help yields:

{'implementation_name': 'cpython',
 'implementation_version': '0',
 'os_name': 'posix',
 'platform_machine': 'x86_64',
 'platform_python_implementation': 'CPython',
 'platform_release': '4.9.60-linuxkit-aufs',
 'platform_system': 'Linux',
 'platform_version': '#1 SMP Mon Nov 6 16:00:12 UTC 2017',
 'python_full_version': '2.7.6',
 'python_version': '2.7',
 'sys_platform': 'linux2'}

Steps to replicate

Dockerfile

FROM ubuntu:trusty

RUN apt-get update && apt-get dist-upgrade -y && apt-get autoremove -y
&& apt-get install -y --force-yes --no-install-recommends
apt-transport-https
curl
ca-certificates
automake
python-dev
language-pack-en
libffi-dev
libssl-dev
&& apt-get clean

RUN curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py && python get-pip.py RUN python get-pip.py --force-reinstall RUN pip install requests[security]

ENV LANG en_US.UTF-8 ENV LANGUAGE en_US.UTF-8 ENV LC_ALL en_US.UTF-8 RUN locale-gen && dpkg-reconfigure locales RUN pip install pipenv RUN pipenv install requests