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Thread: Unable to install any python3 modules using pip command

  1. #1

    Default Unable to install any python3 modules using pip command

    Hi,
    It seems like python3.7.3 in Tumbleweed can't download modules from pypi.org; It was working great about month ago.

    here's my error message :
    Code:
    x-periment-thumbleweed-1:/ # pip3 --verbose install paho-mqtt
    Created temporary directory: /tmp/pip-ephem-wheel-cache-vxl59ank
    Created temporary directory: /tmp/pip-req-tracker-lmls0huq
    Created requirements tracker '/tmp/pip-req-tracker-lmls0huq'
    Created temporary directory: /tmp/pip-install-p44_8prj
    Collecting paho-mqtt
      1 location(s) to search for versions of paho-mqtt:
      * https://pypi.org/simple/paho-mqtt/
      Getting page https://pypi.org/simple/paho-mqtt/
      Found index url https://pypi.org/simple
      Looking up "https://pypi.org/simple/paho-mqtt/" in the cache
      Request header has "max_age" as 0, cache bypassed
      Starting new HTTPS connection (1): pypi.org:443
      Incremented Retry for (url='/simple/paho-mqtt/'): Retry(total=4, connect=None, read=None, redirect=None, status=None)
      WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by'SSLError(SSLError(336236609, '[SSL] malloc failure (_ssl.c:2994)'))': /simple/paho-mqtt/
      Starting new HTTPS connection (2): pypi.org:443
      Incremented Retry for (url='/simple/paho-mqtt/'): Retry(total=3, connect=None, read=None, redirect=None, status=None)
      WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by'SSLError(SSLError(336236609, '[SSL] malloc failure (_ssl.c:2994)'))': /simple/paho-mqtt/
      Starting new HTTPS connection (3): pypi.org:443
      Incremented Retry for (url='/simple/paho-mqtt/'): Retry(total=2, connect=None, read=None, redirect=None, status=None)
      WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by'SSLError(SSLError(336236609, '[SSL] malloc failure (_ssl.c:2994)'))': /simple/paho-mqtt/
      Starting new HTTPS connection (4): pypi.org:443
      Incremented Retry for (url='/simple/paho-mqtt/'): Retry(total=1, connect=None, read=None, redirect=None, status=None)
      WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by'SSLError(SSLError(336236609, '[SSL] malloc failure (_ssl.c:2994)'))': /simple/paho-mqtt/
      Starting new HTTPS connection (5): pypi.org:443
      Incremented Retry for (url='/simple/paho-mqtt/'): Retry(total=0, connect=None, read=None, redirect=None, status=None)
      WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by'SSLError(SSLError(336236609, '[SSL] malloc failure (_ssl.c:2994)'))': /simple/paho-mqtt/
      Starting new HTTPS connection (6): pypi.org:443
      Could not fetch URL https://pypi.org/simple/paho-mqtt/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/paho-mqtt/ (Caused by SSLError(SSLError(336236609, '[SSL] malloc failure (_ssl.c:2994)'))) - skipping
      ERROR: Could not find a version that satisfies the requirement paho-mqtt (from versions: none)
    Cleaning up...
    Removed build tracker '/tmp/pip-req-tracker-lmls0huq'
    ERROR: No matching distribution found for paho-mqtt
    Exception information:
    Traceback (most recent call last):
      File "/usr/lib/python3.7/site-packages/pip/_internal/cli/base_command.py", line 193, in main
        status = self.run(options, args)
      File "/usr/lib/python3.7/site-packages/pip/_internal/commands/install.py", line 352, in run
        resolver.resolve(requirement_set)
      File "/usr/lib/python3.7/site-packages/pip/_internal/resolve.py", line 132, in resolve
        self._resolve_one(requirement_set, req)
      File "/usr/lib/python3.7/site-packages/pip/_internal/resolve.py", line 295, in _resolve_one
        abstract_dist = self._get_abstract_dist_for(req_to_install)
      File "/usr/lib/python3.7/site-packages/pip/_internal/resolve.py", line 243, in _get_abstract_dist_for
        self.require_hashes
      File "/usr/lib/python3.7/site-packages/pip/_internal/operations/prepare.py", line 282, in prepare_linked_requirement
        req.populate_link(finder, upgrade_allowed, require_hashes)
      File "/usr/lib/python3.7/site-packages/pip/_internal/req/req_install.py", line 198, in populate_link
        self.link = finder.find_requirement(self, upgrade)
      File "/usr/lib/python3.7/site-packages/pip/_internal/index.py", line 899, in find_requirement
        'No matching distribution found for %s' % req
    pip._internal.exceptions.DistributionNotFound: No matching distribution found for paho-mqtt
    1 location(s) to search for versions of pip:
    * https://pypi.org/simple/pip/
    Getting page https://pypi.org/simple/pip/
    Found index url https://pypi.org/simple
    Looking up "https://pypi.org/simple/pip/" in the cache
    Request header has "max_age" as 0, cache bypassed
    Starting new HTTPS connection (1): pypi.org:443
    Could not fetch URL https://pypi.org/simple/pip/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/pip/ (Caused by SSLError(SSLError(336236609,'[SSL] malloc failure (_ssl.c:2994)'))) - skipping
    here's python version :
    Code:
    x-periment-thumbleweed-1:/ # rpm -qa|grep python3
    python3-3.7.3-1.1.x86_64
    python3-pyparsing-2.4.0-1.3.noarch
    python3-packaging-19.0-1.3.noarch
    python3-pip-19.1.1+git.1557777841.63878672-1.3.noarch
    patterns-devel-python-devel_python3-20180125-3.4.x86_64
    libpython3_7m1_0-3.7.3-1.2.x86_64
    python3-base-3.7.3-1.2.x86_64
    python3-six-1.12.0-3.1.noarch
    python3-appdirs-1.4.3-4.4.noarch
    python3-setuptools-41.0.1-1.3.noarch
    python3-devel-3.7.3-1.2.x86_64
    I did try to add --trusted-host option but not working as expected.
    I would appreciate any help.
    Thanks!

  2. #2

    Lightbulb Re: Unable to install any python3 modules using pip command

    Looks like the issue is with the SSL Certificate on Pypi.org.

    The error message "There was a problem confirming the ssl certificate:" indicates the same. Please try to do the same after a few hours. it'll work most probably. Otherwise, you can use the VPN to connect to the PyPi servers to download the modules and see if the issue arises or not.

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