Update Arch packages in readme
MODIFY
README.md
README.md
@@ -31,13 +31,17 @@ use opencv::prelude::*;
#### Arch Linux:
-OpenCV package in Arch is suitable for this.
+OpenCV package in Arch is suitable for this:
`pacman -S clang qt5-base opencv`
+and additionally to support more OpenCV modules:
+
+`pacman -S vtk glew fmt openmpi`
+
#### Ubuntu:
-`sudo apt install libopencv-dev clang libclang-dev`
+`apt install libopencv-dev clang libclang-dev`
#### Other Linux:
You have several options of getting the OpenCV library:

Update Arch packages in readme