diff --git a/README.md b/README.md
index 9bf6e1d..67f0f2d 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,7 @@ Requirements:
 - python3-pip 
 - python3-pil.imagetk
 - ros-humble-moveit
+- ros-humble-ros-gz
 
 ``` sh
 ./rebuild.sh
diff --git a/rebuild.sh b/rebuild.sh
index 2c587f9..fd0cee1 100755
--- a/rebuild.sh
+++ b/rebuild.sh
@@ -1,11 +1,16 @@
 #!/bin/bash
 
-vcs import --recursive --shallow src < drawing_robot_ros2.repos
+vcs import --recursive import < drawing_robot_ros2.repos
+rosdep update
+rosdep install -y -r -i --rosdistro "humble" --from-paths import
+source "/opt/ros/humble/setup.bash"
+
 
 pip install https://cdn.evilmadscientist.com/dl/ad/public/AxiDraw_API.zip --upgrade --upgrade-strategy eager
 
 cd src
 rm -r install build log
+#colcon build --merge-install --symlink-install --cmake-args "-DCMAKE_BUILD_TYPE=Release" && \
 colcon build --packages-select robot_interfaces robot_controller
 source install/local_setup.bash
 colcon build