Running App-Manager without docker fails

[m-lenz]

Installing the needed requirements like this

pip3 install -r requirements.txt returns

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.5/site-packages/pip-9.0.1-py3.5.egg/pip/basecommand.py", line 215, in main
    status = self.run(options, args)
  File "/usr/lib/python3.5/site-packages/pip-9.0.1-py3.5.egg/pip/commands/install.py", line 324, in run
    requirement_set.prepare_files(finder)
  File "/usr/lib/python3.5/site-packages/pip-9.0.1-py3.5.egg/pip/req/req_set.py", line 380, in prepare_files
    ignore_dependencies=self.ignore_dependencies))
  File "/usr/lib/python3.5/site-packages/pip-9.0.1-py3.5.egg/pip/req/req_set.py", line 620, in _prepare_file
    session=self.session, hashes=hashes)
  File "/usr/lib/python3.5/site-packages/pip-9.0.1-py3.5.egg/pip/download.py", line 821, in unpack_url
    hashes=hashes
  File "/usr/lib/python3.5/site-packages/pip-9.0.1-py3.5.egg/pip/download.py", line 659, in unpack_http_url
    hashes)
  File "/usr/lib/python3.5/site-packages/pip-9.0.1-py3.5.egg/pip/download.py", line 853, in _download_http_url
    stream=True,
  File "/usr/lib/python3.5/site-packages/pip-9.0.1-py3.5.egg/pip/_vendor/requests/sessions.py", line 488, in get
    return self.request('GET', url, **kwargs)
  File "/usr/lib/python3.5/site-packages/pip-9.0.1-py3.5.egg/pip/download.py", line 386, in request
    return super(PipSession, self).request(method, url, *args, **kwargs)
  File "/usr/lib/python3.5/site-packages/pip-9.0.1-py3.5.egg/pip/_vendor/requests/sessions.py", line 475, in request
    resp = self.send(prep, **send_kwargs)
  File "/usr/lib/python3.5/site-packages/pip-9.0.1-py3.5.egg/pip/_vendor/requests/sessions.py", line 596, in send
    r = adapter.send(request, **kwargs)
  File "/usr/lib/python3.5/site-packages/pip-9.0.1-py3.5.egg/pip/_vendor/cachecontrol/adapter.py", line 47, in send
    resp = super(CacheControlAdapter, self).send(request, **kw)
  File "/usr/lib/python3.5/site-packages/pip-9.0.1-py3.5.egg/pip/_vendor/requests/adapters.py", line 497, in send
    raise SSLError(e, request=request)
pip._vendor.requests.exceptions.SSLError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:720)
You are using pip version 9.0.1, however version 19.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.

Upgrading using the suggested pip3 install --upgrade pip returns the same error

[SebastianSchildt]

Not sure, is this a problem with Appmanager? Looks like your pip installation is broken. Maybe you use a corporate proxy that destroys SSL? Otherwise can you provide more info

[m-lenz]

This is a problem with every piece of software needing the requests package.
PIP and PIP3 work like a charm and I added a specific DNS to docker, so it has no issue resolving the dependencies. Every other package works fine.