Put the following lines in your nix configuration file (usually located at /etc/nix/nix.conf) extra-experimental-features = nix-command flakes ca-derivations extra-trusted-substituters = https://cache.iog.io https://cache.nixos.org/ https://public-plutonomicon.cachix.org https://cache.zw3rk extra-trusted-public-keys = cache.iog.io:f/Ea+s+dFdN+3Y/G+FDgSq+a5NEWhJGzdjvKNGv0/EQ= cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY= public-plutonomicon.cachix.org-1:3AKJMhCLn32gri1drGuaZmFrmnue+KkKrhhubQk/CWc=
After setting up nix config, restart your computer or VM. Then run: nix develop
See the LICENSE file for license rights and limitations (MIT).