diff --git a/README.md b/README.md
index 9f377a4c50..96b20b35e9 100644
--- a/README.md
+++ b/README.md
@@ -28,41 +28,76 @@ LibDRM - https://anongit.freedesktop.org/git/mesa/drm.git
 
 ## Building
 
-1. Download all dependencies and create workspace folder as below:
-```
-	workspace
-	  |- clang_source
-	  |- common_clang
-	  |- llvm_patches
-	  |- llvm_source
-	  |- gmmlib                 https://github.com/intel/gmmlib
-	  |- gmock                  https://github.com/google/googlemock
-	  |- gtest                  https://github.com/google/googletest
-	  |- igc                    https://github.com/intel/intel-graphics-compiler
-	  |- khronos                https://github.com/KhronosGroup/OpenCL-Headers
-	  |- libdrm                 https://anongit.freedesktop.org/git/mesa/drm.git
-	  |- neo                    https://github.com/intel/compute-runtime
+*Instructions assume clean Ubuntu 16.04.3 LTS installation.*
+
+1. Download & install required dependencies 
+
+Example:
+
+```shell
+sudo apt-get install ccache flex bison clang-4.0 cmake g++ git patch zlib1g-dev 
 ```
 
-2. In your workspace create folder where you will build. For example:
+2. Create workspace folder and download sources:
 ```
+	workspace
+	  |- clang_source       https://github.com/llvm-mirror/clang
+	  |- common_clang       https://github.com/intel/opencl-clang
+	  |- llvm_patches       https://github.com/intel/llvm-patches
+	  |- llvm_source        https://github.com/llvm-mirror/llvm
+	  |- gmmlib             https://github.com/intel/gmmlib
+	  |- gmock              https://github.com/google/googlemock
+	  |- gtest              https://github.com/google/googletest
+	  |- igc                https://github.com/intel/intel-graphics-compiler
+	  |- khronos            https://github.com/KhronosGroup/OpenCL-Headers
+	  |- libdrm             https://anongit.freedesktop.org/git/mesa/drm.git
+	  |- neo                https://github.com/intel/compute-runtime
+```
+
+Example:
+
+```shell
+git clone -b release_40 https://github.com/llvm-mirror/clang clang_source
+git clone https://github.com/intel/opencl-clang common_clang
+git clone https://github.com/intel/llvm-patches llvm_patches
+git clone -b release_40 https://github.com/llvm-mirror/llvm llvm_source
+git clone https://github.com/intel/gmmlib gmmlib
+git clone -b release-1.7.0 https://github.com/google/googlemock gmock
+git clone -b release-1.7.0 https://github.com/google/googletest gtest
+git clone https://github.com/intel/intel-graphics-compiler igc
+git clone https://github.com/KhronosGroup/OpenCL-Headers khronos
+git clone https://anongit.freedesktop.org/git/mesa/drm.git libdrm
+git clone https://github.com/intel/compute-runtime neo
+```
+
+Note: Instructions for compiling *Intel Graphics Compiler* copied from https://github.com/intel/intel-graphics-compiler/blob/master/README.md 
+
+3. Create folder for build: 
+
+Example:
+
+```shell
 mkdir build
 ```
 
-3. Build complete driver using commands:
-```
+4. Build complete driver:
+
+```shell
 cd build
-
 cmake -DBUILD_TYPE=Release -DCMAKE_BUILD_TYPE=Release ../neo
-
 make -j`nproc` package
 ```
 
-
 ### Install
 
 To install OpenCL driver please use deb package generated during build
 
+Example:
+
+```shell
+sudo dpkg -i intel-opencl-1.0-0.x86_64-igdrcl.deb
+```
+
 ## Supported Platforms
 
 Intel Core Processors with Gen8 graphics devices (formerly Broadwell) - OpenCL 2.0  
@@ -87,6 +122,9 @@ assumed by default. Intel will clearly designate / tag specific builds to
 indicate production quality including formal compliance. Other builds should be
 considered experimental. 
 
+The driver requires Khronos ICD loader to operate correctly:
+https://github.com/KhronosGroup/OpenCL-ICD-Loader
+
 The driver has the following functional delta compared to previously released drivers:
 * Intel's closed source SRB5.0 driver (aka Classic)  
   https://software.intel.com/en-us/articles/opencl-drivers#latest_linux_driver