I was told by David Knaack that "You can install starship via your package manager of choice or build it yourself with cargo (cargo install starship --locked), but the default features will also require cmake." This resulted in "syntax error near unexpected token `cargo'". I know VERY little about rust. I tried "./install.sh" and it appears to have compiled a non optomized version with debug turned on but i can't figure out how to install it.