Without python3-distutils, vyos 1.4 can not install pip3(error message: No module named ‘distutils.cmd’), meaning that we can not install many Python software in VyOS.
So I wonder if we should install python3-distutils in 1.4 system.(1.3 already installed.)
(python3-lib2to3 needed by python3-distutils, so actually we need those two)
If you know what do you do, you can download .deb pkgs and install it
Yeah, I had download python3-lib2to3_3.9.2-1_all.deb and python3-distutils_3.9.2-1_all.deb and installed.
I am thinking make the VyOS more friendly to some new user. I am try out many way to think to solved this problem. 
Fell free to create a pull request to repo vyos-user-utils/control at current · vyos/vyos-user-utils · GitHub
Thanks Viacheslav, I will fork and test it before PR.
It is nice to see VyOS Team have so good-heart people like you.
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