fixed package/path descrepency

fetch.d

@@ -81,8 +81,9 @@ int main(string[] args) {
 	    } 
 	    auto package_path = to!string(files[0]);
 	    if(!package_path.canFind(".d")){
-	      package_path = package_path ~ "/package.d";
-	      string link_script = "ln -s " ~ package_path.replace(".d","")  ~ " " ~ package_name;
+	      //package_path = package_path ~ "/package.d";
+	      auto auto_package_name = package_path.split("/")[$-1];
+	      string link_script = "ln -s " ~ package_path.replace(".d","")  ~ " " ~ auto_package_name;
 	      auto link_result = run_script(link_script);
 	    } else {
 	      string link_script = "ln -s " ~ package_path ~ " " ~ package_name ~ ".d";