Hi,
I suppose GoLand doesn't have enough permissions to create Go directories under your home directory.
Could you please try to install Go via the official guide and specify a path to it in GoLand (/usr/local/go by default)?
As another idea, if you installed GoLand via nix package-manager (nix-env -i goland), you can try to manually download GoLand from our website and start ./goland.sh under /bin directory.