diff --git a/pkgs/development/tools/misc/arcanist/default.nix b/pkgs/development/tools/misc/arcanist/default.nix index 15b8f82d0ab..1e183d2dc69 100644 --- a/pkgs/development/tools/misc/arcanist/default.nix +++ b/pkgs/development/tools/misc/arcanist/default.nix @@ -22,8 +22,8 @@ stdenv.mkDerivation rec { buildInputs = [ php makeWrapper flex ]; unpackPhase = '' - cp -R ${libphutil} libphutil - cp -R ${arcanist} arcanist + cp -aR ${libphutil} libphutil + cp -aR ${arcanist} arcanist chmod +w -R libphutil arcanist '';