diff --git a/Containers/scripts/install-build-essential.sh b/Containers/scripts/install-build-essential.sh
old mode 100644
new mode 100755
diff --git a/Containers/scripts/install-cmake.sh b/Containers/scripts/install-cmake.sh
old mode 100644
new mode 100755
diff --git a/Containers/scripts/install-opencv-cuda.sh b/Containers/scripts/install-opencv-cuda.sh
old mode 100644
new mode 100755
index d6bc41d..29b4af9
--- a/Containers/scripts/install-opencv-cuda.sh
+++ b/Containers/scripts/install-opencv-cuda.sh
@@ -47,12 +47,4 @@ echo 'export LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH' >> ~/.bashrc
 echo 'export PYTHONPATH=/usr/local/lib/python3.10/site-packages/:$PYTHONPATH' >> ~/.bashrc
 source ~/.bashrc
 
-python3 /scripts/opencv-cuda-test.py
-
-# old: (python wheel might not be installed by default???)
-# pip3 wheel --wheel-dir=/opt --verbose .
-# ls /opt
-# cd /
-# rm -rf /opt/opencv-python
-# pip3 install --no-cache-dir --verbose /opt/opencv*.whl
-# python3 -c "import cv2; print('OpenCV version:', str(cv2.__version__)); print(cv2.getBuildInformation())"
\ No newline at end of file
+python3 opencv-cuda-test.py
diff --git a/Containers/scripts/install-ros2-packages.sh b/Containers/scripts/install-ros2-packages.sh
old mode 100644
new mode 100755
diff --git a/Containers/scripts/install-ros2.sh b/Containers/scripts/install-ros2.sh
old mode 100644
new mode 100755
diff --git a/Containers/scripts/install-script.sh b/Containers/scripts/install-script.sh
old mode 100644
new mode 100755
diff --git a/Containers/scripts/install-zed.sh b/Containers/scripts/install-zed.sh
old mode 100644
new mode 100755