Check root privileges

[shazaum]

I realized that it is necessary to install some packages, using the bootstrap script. So I suggest user verification.

[akwrobel]

Note your PR is still broken, comments have been left there.

[shazaum]

Hi @akwrobel, thanks for reminding me. I'm returning home now, from a city a little far away. As soon as it arrives, I will continue. once again, thank you.

[tletnes]

closing due to age