readme: ubuntu docs

README.md

@@ -6,24 +6,38 @@ Live Video Mixer
 v-mix is the successor for GLMixer - https://sourceforge.net/projects/glmixer/
 
 
-### Clone
+## Clone
 
-git clone --recursive https://github.com/brunoherbelin/vimix.git
+    git clone --recursive https://github.com/brunoherbelin/vimix.git
 
-### Compile
+## Compile
 
+```
 cmake -G Ninja
-
 ninja
+```
 
 ### Dependencies
 
-Compiling tools:
+**Compiling tools:**
 
-gcc, cmake & Ninja
+- gcc
+- cmake
+- Ninja
 
-Libraries:
+**Libraries:**
 
-gstreamer
-libpng
-libglfw3
+- gstreamer
+- libpng
+- libglfw3
+
+
+#### Ubuntu
+
+**tools:**
+
+    apt-get install build-essential cmake ninja-build
+
+**libs:**
+
+    apt-get install libpng-dev libglfw3-dev libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev