Try run ping www.google.com and see if you have connection. If you don't you need to connect your PC to the internet
Otherwise, you have to set the mirrors. So go to https://archlinux.org/mirrorlist/ and select the best location to you, then in the file /etc/pacman.d/mirrorlist you paste the content you got when clicking Generate List at this site I mentioned before
Then run sudo pacman -Syyu to update everything and then try install your apps again
How do I have root privileges? Do I just use sudo?
Yep,
sudo
gives your user root privilegesusing
sudo pacman -S
I get a fatal error from every mirror it attempts to download through.
This can be 2 things:
Try run
ping www.google.com
and see if you have connection. If you don't you need to connect your PC to the internetOtherwise, you have to set the mirrors. So go to https://archlinux.org/mirrorlist/ and select the best location to you, then in the file
/etc/pacman.d/mirrorlist
you paste the content you got when clickingGenerate List
at this site I mentioned beforeThen run
sudo pacman -Syyu
to update everything and then try install your apps again