ReadMe update (installation steps)

I've done a fresh installation of U16.04 and some steps were missing (boost must be installed) or deprecated (glog installation has changed) in the dependencies section.

README.md

@@ -37,12 +37,6 @@ Dependencies
 
 ! Please notice that we are detailing two installation procedures below. If you are familiar with `ROS` and more especially the [`catkin_tools`](https://catkin-tools.readthedocs.io/en/latest/index.html) package then you may jump directly to the 'Using the `catkin_tools` package' section.
 
-#### Boost
-
-[Boost](http://www.boost.org/). Free peer-reviewed portable C++ source libraries.
-
-    $ sudo apt-get install libboost-all-dev
-
 #### Eigen
 
 [Eigen](http://eigen.tuxfamily.org). Linear algebra, header library. Eigen 3.2 is also a depencency of ROS-Hydro. In case you don't have ROS in your machine, you can install Eigen by typing:
@@ -314,6 +308,21 @@ At this point you might need to switch to the `catkin_build` branch of the wolf
 **(6)**  Run tests:
 
     $ catkin run_tests
+    
+Troubleshooting
+---------------
+
+#### Boost
+
+We have made our best to keep being boost-independent.
+However, in case you run into a boost installation issue at execution time, check that you have boost installed. 
+If needed, install it with:
+
+[Boost](http://www.boost.org/). Free peer-reviewed portable C++ source libraries.
+
+    $ sudo apt-get install libboost-all-dev
+
+
 
 Inspiring Links
 ---------------