NIXPKG1 http://nixos.org/releases/nixpkgs/nixpkgs-0.12/MANIFEST pam_ldap-183 x86_64-linux /nix/store/mk4md8bwhdysljwza58d3s9i9hkjh0m0-pam_ldap-183.drv /nix/store/lpyr7nkldkjgbfjw8n0yc55v89fs463s-pam_ldap-183