How to install matplotlib in Debian 9

[Jim Lee]

On 06/08/2018 11:54 AM, Markos wrote:
> Hi,
>
> I'm starting my studies with Python 3 on Debian 9 that I just installed.
>
> I have to install the matplotlib module, but I am in doubt what is the 
> difference of the commands:
>
> pip3 install matplotlib
>
> or
>
> apt-get install python3-matplotlib
>
> Is there any difference in the packages which are installed?
>
> Thanks,
>
> Markos
>
It's generally preferable to use your distribution's package manager 
(apt-get) to install packages, as you will then receive updates as they 
become available.  However, Debian is notorious for having 
stale/outdated packages in its repository.  If you need the latest 
version of matplotlib, use pip (you'll have to update it manually).  If 
you want old but stable, use apt-get.

-Jim