Dependencies updated in the README file

README.md

@@ -3,6 +3,16 @@
 ## Description
 
 ## Dependencies
+For running the code, ROS is required to be set up. This project uses ROS Noetic on Ubuntu 20.02. This page contains necessary installation: https://emanual.robotis.com/docs/en/platform/openmanipulator_x/quick_start_guide/#setup.
+
+If ROS is installed and `catkin_ws` was setup, following git repositories are required to be placed in the `src` directory, in order to simulate OpenManipulator-X.
+
+```
+git clone -b noetic-devel https://github.com/ROBOTIS-GIT/open_manipulator.git
+git clone -b noetic-devel https://github.com/ROBOTIS-GIT/open_manipulator_msgs.git
+git clone -b noetic-devel https://github.com/ROBOTIS-GIT/open_manipulator_simulations.git
+git clone https://github.com/ROBOTIS-GIT/open_manipulator_dependencies.git
+```
 
 ## Getting started
 In order to run the project run the following commands: