OT yt-dlp and Python snag

[MacFH - C E Macfarlane - News]

On 27/03/2023 18:10, MacFH - C E Macfarlane - News wrote:
>
> On 27/03/2023 10:44, Jim web wrote:
> 
> Glad to see you're still alive and kicking.  I'd noticed your absence in 
> another place and was a little worried for you.
> 
>> This is OT but I'm hoping some here will be using yt-dlp and can help!
> 
> I do use yt-dlp occasionally, but it's the Win32 pre-compiled version, 
> so I kept quiet initially hoping that someone else would be able to give 
> you some worthwhile help, but, as the problem doesn't seem to going 
> anywhere, I'll see what I can do ...
> 
>> The version of yt-dlip I've been using has been upped to the current one.
>> This now refuses to work unless I also go to Python 3.7 so I have 
>> installed
>> the basics of that... I think. However...
> 
> Might as well be sure, so what happens when you type:
>      python --version
> 
> If that comes up with 3.7 as desired, what do you get for:
>      pip --help
> 
> On Ubuntu 18 I get:  Command 'pip' not found, but can be installed with:
>      sudo apt install python-pip
> 
>> Now when I try to run it is fails by saying
>>
>> No module "contextvars".
> 
> Once pip is installed, try:
>      pip install contextvars

Meant to include this:
https://docs.python.org/3.7/library/contextvars.html