Message from C, C++ discussions

— The big reason to download this that here you can easily get the compiler.

— No

— Program on Linux terminal thats why Linux is made to get full development environment

— Are you sure your compiler install correctly? try reinstall gcc

— Sudo apt install build-essential
.
.

This is what you needed

— I can html

— XD

— Amazing

— And don't forget to update after install
.
.
Sudo apt-get update

— Seem like your DNS has some problem
try ping your dns server

— Hehe just update ur source list manually with contrib and main packages