On Tue, Apr 8, 2025 at 9:55 AM Léon Vaia <leon.vaia.dm...@gmail.com> wrote:
>
> Thank you very much Dima.
>
> Trying to run
> sudo apt-get libffi-dev xz-utils liblzma-dev
> I get
> E: Invalid operation libffi-dev

oops, sorry, it should have been

    sudo apt-get install libffi-dev xz-utils liblzma-dev

>
> Installing the dependencies from the link you provided doesn't get me any 
> error.
>
> Running ./configure gets me the following message:
> real_configure:
>
>     hint: installing the following system packages, if not
>     already present, is recommended and may avoid having to
>     build them (though some may have to be built anyway):
>
>       $ sudo apt-get update
>       $ sudo apt-get install meson python3 libpython3-dev python3-setuptools 
> python3-venv
>
> Does this mean that python3 is still non recognised?
> When running
> sudo apt-get install meson python3 libpython3-dev python3-setuptools 
> python3-venv
> the only to be installed is meson.
>
> Rerunning ./configure I see the following lines in the output:
> python3:                        no suitable system package; standard, SPKG 
> version 3.12.5 is already installed
> python_build:                   no; standard, SPKG version 1.2.1 will be 
> installed
> setuptools:                     no; standard, SPKG version 73.0.1 will be 
> installed
> meson:                          no suitable system package; standard, SPKG 
> version 1.7.0 will be installed
> meson_python:                   no; standard, SPKG version 0.17.1 will be 
> installed
> liblzma:                        SPKG version 5.2.5 is already installed
> libffi:                         SPKG version 3.4.6 is already installed
> xz:                             SPKG version 5.2.5 is already installed
>
> I hope I was clear enough.
> Thank you for your time, I really appreciate the help.

you have to clean up already installed packages, if you are going to
use ones from the OS

E.g.

   make distclean

will remove them all.
>
> Best regards,
> Léon
>
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