I have been attempting this:
$ pip3.5 install --upgrade praw
/usr/local/lib/python3.5/site-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:318: SNIMissingWarning: An HTTPS request has been made, but the SNI (Subject Name Indication) extension to TLS is not available on this platform. This may cause the server to present an incorrect TLS certificate, which can cause validation failures. You can upgrade to a newer version of Python to solve this. For more information, see https://urllib3.readthedocs.io/en/latest/security.html#snimissingwarning.
SNIMissingWarning
Could not fetch URL https://pypi.python.org/simple/praw/: There was a problem confirming the ssl certificate: [SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:719) - skipping
Requirement already up-to-date: praw in /usr/local/lib/python3.5/site-packages
Could not fetch URL https://pypi.python.org/simple/decorator/: There was a problem confirming the ssl certificate: [SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:719) - skipping
Requirement already up-to-date: decorator<4.1,>=4.0.9 in /usr/local/lib/python3.5/site-packages (from praw)
Could not fetch URL https://pypi.python.org/simple/prawcore/: There was a problem confirming the ssl certificate: [SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:719) - skipping
Requirement already up-to-date: prawcore<0.3,>=0.2.1 in /usr/local/lib/python3.5/site-packages (from praw)
Could not fetch URL https://pypi.python.org/simple/requests/: There was a problem confirming the ssl certificate: [SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:719) - skipping
Requirement already up-to-date: requests>=2.3.0 in /usr/local/lib/python3.5/site-packages (from praw)
Could not fetch URL https://pypi.python.org/simple/six/: There was a problem confirming the ssl certificate: [SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:719) - skipping
Requirement already up-to-date: six==1.10 in /usr/local/lib/python3.5/site-packages (from praw)
Could not fetch URL https://pypi.python.org/simple/update-checker/: There was a problem confirming the ssl certificate: [SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:719) - skipping
Requirement already up-to-date: update_checker==0.11 in /usr/local/lib/python3.5/site-packages (from praw)
I checked to see if Pip was recent:
pip 9.0.1 from /usr/local/lib/python3.5/site-packages (python 3.5)
And Python:
Python 3.5.5
OpenSSL:
OpenSSL 1.0.2o 27 Mar 2018
urllib is installed:
Requirement already satisfied: urllib3[secure] in /usr/local/lib/python3.5/site-packages
What am I missing that causes this TLS v1 error?
I did upgrade Python from 3.5.1 to 3.5.5 thinking that would solve it, as it's from 2018.
