Gentoo: Building FireFox 63.0.3
Today I was trying to update FireFox on my Gentoo box and failed with error: 0:06.75 checking rustc version... 1.30.1 0:06.75 ERROR: Cargo package manager not found. 0:06.75 To compile Rust language sources, you must have 'cargo' in your path. 0:06.75 See https://www.rust-lang.org/ for more information. 0:06.75 0:06.75 You can install cargo by running './mach bootstrap' 0:06.75 or by directly running the installer from https://rustup.rs/ 0:06.75 0:06.79 *** Fix above errors and then restart with\ 0:06....