diff --git a/opencv/README.md b/opencv/README.md
index efdb174..424f146 100644
--- a/opencv/README.md
+++ b/opencv/README.md
@@ -7,3 +7,9 @@ Lightweight ready-to use OpenCV image
 ```sh
 $ docker run --rm -it -v $(pwd):/source schickling/opencv
 ```
+
+### Compile
+
+```sh
+$ gcc $(pkg-config --cflags --libs opencv) -lstdc++ my-file.cpp
+```
diff --git a/opencv/install.sh b/opencv/install.sh
index 92fa459..f0787de 100644
--- a/opencv/install.sh
+++ b/opencv/install.sh
@@ -1,11 +1,11 @@
 #! /bin/bash
 
 opencv_version=2.4.10.1
-opencv_deps=(libopencv-dev yasm libtiff4-dev libjpeg-dev libjasper-dev libavcodec-dev libavformat-dev libswscale-dev libdc1394-22-dev libxine-dev libgstreamer0.10-dev libgstreamer-plugins-base0.10-dev libv4l-dev python-dev python-numpy libtbb-dev libqt4-dev libgtk2.0-dev libfaac-dev libmp3lame-dev libopencore-amrnb-dev libopencore-amrwb-dev libtheora-dev libvorbis-dev libxvidcore-dev x264 v4l-utils ffmpeg)
-install_deps=(curl build-essential checkinstall cmake pkg-config)
+opencv_deps=(libopencv-dev yasm libtiff4-dev libjpeg-dev libjasper-dev libavcodec-dev libavformat-dev libswscale-dev libdc1394-22-dev libxine-dev libgstreamer0.10-dev libgstreamer-plugins-base0.10-dev libv4l-dev python-dev python-numpy libtbb-dev libqt4-dev libgtk2.0-dev libfaac-dev libmp3lame-dev libopencore-amrnb-dev libopencore-amrwb-dev libtheora-dev libvorbis-dev libxvidcore-dev x264 v4l-utils ffmpeg pkg-config)
+install_deps=(curl build-essential checkinstall cmake)
 
 # install dependencies
-apt-get update && apt-get install -y ${install_deps[@]}
+apt-get update && apt-get install -y ${install_deps[@]} ${opencv_deps[@]}
 
 # download opencv
 curl -sL https://github.com/Itseez/opencv/archive/$opencv_version.tar.gz | tar xvz -C /tmp