{"name":"python27Packages.virtualenv","version":"20.0.28","summary":"A tool to create isolated Python environments","systems":{"x86_64-linux":{"flake_installable":{"ref":{"type":"github","owner":"NixOS","repo":"nixpkgs","rev":"b9ba82ef8ad6d8997840332ca3a2986e360291e3"},"attr_path":"python27Packages.virtualenv"},"last_updated":"2020-08-25T08:51:33Z"}}}