Add dependency list

README.md

@@ -2,6 +2,29 @@
 
 This project is a basic C SDL project that uses CMake as a build system.
 
+## Dependencies
+
+- Git
+- C Compiler (gcc, ...)
+- CMake
+- SDL2 library
+
+**On Debian/Ubuntu based distributions, use the following command:**
+
+```sh
+sudo apt install git-core build-essential pkg-config cmake cmake-data libsdl2-dev
+```
+
+**Optional packages:**
+
+- SDL2_image library
+- SDL2_ttf library
+- SDL2_gfx library
+
+```sh
+sudo apt install libsdl2-image-dev libsdl2-ttf-dev libsdl2-gfx-dev
+```
+
 ## License
 
 This project is distributed under the terms of the MIT license