How to solve python search problem on Linux Mageai 5 build?

Question

linux

Good day, dear colleagues!
I recently decided to start learning and using vim + tmux for development, but I don't have a lot of knowledge, I hope it's easy for you to share a couple of notes with me.
So I have a problem installing the Youcompleteme plugin for Vim, when I try to build for different languages, I get an error not finding the python library
Searching Python 2.7 libraries...
ERROR: unable to find an appropriate Python library.
I read and looked at what they write, and I look at the fact that I have a new python, etc., but /usr/local/lib/ is empty) but it seems they are looking for libraries, how can I change paths or something like that, in general I see there were different bugs with this python, but could not solve the proposed methods.
ps. I'm just learning, don't judge strictly, but help with advice :) thanks

Answer 1

sudo apt-get install python-dev python3-devdid?
what does the command say in vim :echo has('python') || has('python3')?

Answer 2

Put .sandwich-menu cursor: pointer