Removed Bashrc modification

README.md

@@ -19,8 +19,8 @@ cd RDC_Simulation
 # Full installation (20-30 minutes)
 ./setup/install_ubuntu.sh
 
-# Reload environment
-source ~/.bashrc
+# Activate environment
+source activate.sh
 ```
 
 ### Run the Simulation (3 Terminals)
@@ -34,7 +34,7 @@ cd ~/RDC_Simulation
 
 **Terminal 2 - Start ArduCopter SITL:**
 ```bash
-source ~/.ardupilot_env
+source activate.sh
 sim_vehicle.py -v ArduCopter -f gazebo-iris --model JSON --console
 # Wait for "JSON received:" messages (shows Gazebo is connected)
 ```
@@ -96,14 +96,14 @@ Gazebo isn't sending data to SITL.
 ### "empy not found" or wrong Python
 Wrong virtual environment.
 ```bash
-source ~/.ardupilot_env
+source activate.sh
 pip install empy==3.3.4
 ```
 
 ### "sim_vehicle.py not found"
 ArduPilot tools not in PATH.
 ```bash
-source ~/.ardupilot_env
+source activate.sh
 ```
 
 ### Drone won't arm