>But honestly? If you're new to using Linux then you should use the supported approach by your system. If you're running Debian, for example, "apt install emacs". If you're running CentOS "yum install emacs".

Thank you for your advice. The system doesn't have package manager and installing one doesn't seem like safe option at least until I'll be fluent with what exactly package manager does. On debian machine I did what you've suggested. This is not debian nor CentOS. It's embedded solution. In such case it seems like easier to install only emacs. I've already installed some custom application with libs and it was a headache. I wrote my own custom application for it and there I just link statically everything I need to have less trouble with installing.