{"name":"python27Packages.virtualenv","version":"20.0.35","summary":"A tool to create isolated Python environments","systems":{"x86_64-linux":{"flake_installable":{"ref":{"type":"github","owner":"NixOS","repo":"nixpkgs","rev":"272744825d28f9cea96fe77fe685c8ba2af8eb12"},"attr_path":"python27Packages.virtualenv"},"last_updated":"2020-11-22T19:04:20Z"}}}