Yes "pip install ..." and "sudo apt install ..." did run without errors.
pip list made this output:
https://pastebin.com/19TXD3uU
pip -V:
Output:
pip 9.0.1 from /usr/lib/python2.7/dist-packages (python 2.7)
python -V:
Output:
Python 2.7.17
pip3 -V:
Output:
pip 19.2.3 from /usr/local/lib/python3.8/site-packages/pip (python 3.8)
python3 -V:
Output:
Python 3.8.2
But
Quote:sudo apt install libgstreamer-plugins-base0.10-dev
gives this error:
Error:
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package libgstreamer-plugins-base0.10-dev
E: Couldn't find any package by glob 'libgstreamer-plugins-base0.10-dev'
E: Couldn't find any package by regex 'libgstreamer-plugins-base0.10-dev'
And please don't forget my problem is with Python3, not Python2.
OK I tried something on my own:
Quote:pip3 list
and the output was:
Output:
Package Version
---------- -------
pip 19.2.3
setuptools 41.2.0
WARNING: pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.
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("Can't connect to HTTPS URL because the SSL module is not available.")) - skipping