Corrected build dependencies

CMakeLists.txt

@@ -11,6 +11,7 @@ find_package(catkin REQUIRED COMPONENTS
 	dr_param
 	roscpp
 	roslib
+	rospack
 	tf
 )
 

package.xml

@@ -4,16 +4,15 @@
 	<version>0.1.3</version>
 	<description>Delft Robotics ROS utility.</description>
 	<license>Apache 2.0</license>
-
-	<maintainer email="maarten@de-vri.es">Maarten de Vries</maintainer>
+	<maintainer email="info@fizyr.com">Fizyr Team</maintainer>
 	<author email="maarten@de-vri.es">Maarten de Vries</author>
-
 	<buildtool_depend>catkin</buildtool_depend>
 	<depend>dr_log</depend>
 	<depend>dr_param</depend>
+	<depend>dr_util</depend>
 	<depend>roscpp</depend>
 	<depend>roslib</depend>
+	<depend>rospack</depend>
 	<depend>tf</depend>
-
 	<test_depend>catch2</test_depend>
 </package>

src/resource.cpp

@@ -1,9 +1,21 @@
+// This repository
 #include "resource.hpp"
 
+// ROS
 #include <ros/package.h>
 
+// C++
 #include <algorithm>
 #include <stdexcept>
+#include <iostream>
+#include <cstdio>
+#include <iostream>
+#include <memory>
+#include <stdexcept>
+#include <string>
+#include <array>
+#include <vector>
+#include <map>
 
 namespace dr {
 

test/resource.cpp

@@ -1,12 +1,26 @@
+// This repository
 #include "resource.hpp"
 
+// ROS
 #include <ros/package.h>
 
+// Catch2
 #include <catch2/catch.hpp>
 
 namespace dr {
 
 TEST_CASE("ResourceTest -- packageUrl", "packageUrl") {
+	/**
+	 * TODO: This test fails in BuildBot because it can not resolve the location
+	 *       of the "package://some_package". At the end of a chain of calls,
+	 *       'ROSPack::run(..)' excecutes "rospack find some_package".
+	 * 
+	 *       More about this method.
+	 *       http://docs.ros.org/indigo/api/rospack/html/rospack__backcompat_8cpp_source.html		 * 
+	 * 
+	 *       This method succeeds if rospack is installed and located in the PATH.
+	 *       In BuildBot test-container rospack is installed, but its location is not in the PATH.
+	 **/
 	REQUIRE(ros::package::getPath("dr_ros") + "/test.file" == resolveResourceUrl("package://dr_ros/test.file"));
 }