Python3 support problem

I still can’t make this work. On Debian, 10 I have:

vim --version | grep python
+comments          +libcall           -python            +visualextra
+conceal           +linebreak         -python3           +viminfo

and

python -V
Python 3.7.3

but Vim complains:

:python3 is not available, vdebug will not be loaded.

Any idea?

[BlackIkeEagle]

which package of vim do you have installed, I just installed vim-nox and that one has +python3

[welblaud]

Thanks, with vim-nox it definitely works!