pypi.attakei.net: Name or service not known

Using

pipenv install --extra-index-url https://pypi.attakei.net/simple/ errbot-slack-bolt-backend
Installing --extra-index-url…
⠋/usr/lib/python3/dist-packages/pipenv/vendor/requirements/parser.py:44: UserWarning: Private repos not supported. Skipping.
  warnings.warn('Private repos not supported. Skipping.')
Traceback (most recent call last):
  File "/usr/bin/pipenv", line 11, in <module>
    load_entry_point('pipenv==11.9.0', 'console_scripts', 'pipenv')()
  File "/usr/lib/python3/dist-packages/pipenv/vendor/click/core.py", line 722, in __call__
    return self.main(*args, **kwargs)
  File "/usr/lib/python3/dist-packages/pipenv/vendor/click/core.py", line 697, in main
    rv = self.invoke(ctx)
  File "/usr/lib/python3/dist-packages/pipenv/vendor/click/core.py", line 1066, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/usr/lib/python3/dist-packages/pipenv/vendor/click/core.py", line 895, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/usr/lib/python3/dist-packages/pipenv/vendor/click/core.py", line 535, in invoke
    return callback(*args, **kwargs)
  File "/usr/lib/python3/dist-packages/pipenv/cli.py", line 349, in install
    core.do_install(
  File "/usr/lib/python3/dist-packages/pipenv/core.py", line 1919, in do_install
    c = pip_install(
  File "/usr/lib/python3/dist-packages/pipenv/core.py", line 1409, in pip_install
    req = get_requirement(
  File "/usr/lib/python3/dist-packages/pipenv/utils.py", line 126, in get_requirement
    req = [r for r in requirements.parse(dep)][0]
IndexError: list index out of range

I found this https://docs.pipenv.org/advanced/#specifying-package-indexes I then proceeded to add the repository to my Pipfile in this fashion instead:

[[source]]
name = "pypi"
url = "https://pypi.org/simple"
verify_ssl = true

[[source]]
name = "errbot-slack-bolt-backend"
url = "https://pypi.attakei.net/simple/"
verify_ssl = false

Without success:

$ pipenv --three update
Virtualenv already exists!
Remove existing virtualenv? [Y/n]: Y
Removing existing virtualenv…
Creating a virtualenv for this project…
Using /usr/bin/python3 (3.8.10) to create virtualenv…
⠋created virtual environment CPython3.8.10.final.0-64 in 82ms
  creator CPython3Posix(dest=/home/ico/.local/share/virtualenvs/monitoring-errbot-WedZzu8s, clear=False, global=False)
  seeder FromAppData(download=False, pip=latest, setuptools=latest, wheel=latest, pkg_resources=latest, via=copy, app_data_dir=/home/ico/.local/share/virtualenv/seed-app-data/v1.0.1.debian.1)
  activators BashActivator,CShellActivator,FishActivator,PowerShellActivator,PythonActivator,XonshActivator

Virtualenv location: /home/ico/.local/share/virtualenvs/monitoring-errbot-WedZzu8s
Running $ pipenv lock then $ pipenv sync.
Locking [dev-packages] dependencies…
andling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/pipenv/resolver.py", line 82, in <module>
    main()
  File "/usr/lib/python3/dist-packages/pipenv/resolver.py", line 66, in main
    results = resolve(
  File "/usr/lib/python3/dist-packages/pipenv/resolver.py", line 56, in resolve
    return pipenv.utils.resolve_deps(
  File "/usr/lib/python3/dist-packages/pipenv/utils.py", line 417, in resolve_deps
    resolved_tree, resolver = actually_resolve_reps(
  File "/usr/lib/python3/dist-packages/pipenv/utils.py", line 336, in actually_resolve_reps
    resolved_tree.update(resolver.resolve(max_rounds=PIPENV_MAX_ROUNDS))
  File "/usr/lib/python3/dist-packages/pipenv/patched/piptools/resolver.py", line 102, in resolve
    has_changed, best_matches = self._resolve_one_round()
  File "/usr/lib/python3/dist-packages/pipenv/patched/piptools/resolver.py", line 193, in _resolve_one_round
    best_matches = {self.get_best_match(ireq) for ireq in constraints}
  File "/usr/lib/python3/dist-packages/pipenv/patched/piptools/resolver.py", line 193, in <setcomp>
    best_matches = {self.get_best_match(ireq) for ireq in constraints}
  File "/usr/lib/python3/dist-packages/pipenv/patched/piptools/resolver.py", line 257, in get_best_match
    best_match = self.repository.find_best_match(ireq, prereleases=self.prereleases)
  File "/usr/lib/python3/dist-packages/pipenv/patched/piptools/repositories/pypi.py", line 116, in find_best_match
    all_candidates = self.find_all_candidates(ireq.name)
  File "/usr/lib/python3/dist-packages/pipenv/patched/piptools/repositories/pypi.py", line 101, in find_all_candidates
    candidates = self.finder.find_all_candidates(req_name)
  File "/usr/lib/python3/dist-packages/pipenv/patched/notpip/index.py", line 456, in find_all_candidates
    for page in self._get_pages(url_locations, project_name):
  File "/usr/lib/python3/dist-packages/pipenv/patched/notpip/index.py", line 606, in _get_pages
    page = self._get_page(location)
  File "/usr/lib/python3/dist-packages/pipenv/patched/notpip/index.py", line 722, in _get_page
    return HTMLPage.get_page(link, session=self.session)
  File "/usr/lib/python3/dist-packages/pipenv/patched/notpip/index.py", line 827, in get_page
    resp = session.get(
  File "/usr/lib/python3/dist-packages/pipenv/vendor/pip9/_vendor/requests/sessions.py", line 488, in get
    return self.request('GET', url, **kwargs)
  File "/usr/lib/python3/dist-packages/pipenv/vendor/pip9/download.py", line 386, in request
    return super(PipSession, self).request(method, url, *args, **kwargs)
  File "/usr/lib/python3/dist-packages/pipenv/vendor/pip9/_vendor/requests/sessions.py", line 475, in request
    resp = self.send(prep, **send_kwargs)
  File "/usr/lib/python3/dist-packages/pipenv/vendor/pip9/_vendor/requests/sessions.py", line 596, in send
    r = adapter.send(request, **kwargs)
  File "/usr/lib/python3/dist-packages/pipenv/vendor/pip9/_vendor/requests/adapters.py", line 487, in send
    raise ConnectionError(e, request=request)
pip9._vendor.requests.exceptions.ConnectionError: HTTPSConnectionPool(host='pypi.attakei.net', port=443): Max retries exceeded with url: /simple/autopep8/ (Caused by NewConnectionError('<pip9._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x7f4758618520>: Failed to establish a new connection: [Errno -2] Name or service not known'))

attakei-lab / errbot-slack-bolt-backend

pypi.attakei.net: Name or service not known #6