diff --git a/README.md b/README.md
index 7d20e13f..dcfa400b 100644
--- a/README.md
+++ b/README.md
@@ -57,10 +57,8 @@ We use OpenCV to manipulate images and features. If you use a ROS version older
 
 ##2.4 g2o (included in Thirdparty)
 We use a modified version of g2o (see original at https://github.com/RainerKuemmerle/g2o) to perform optimizations.
-In order to compile g2o you will need to have installed BLAS, LAPACK and Eigen3 (at least 3.1.0).
-
-	sudo apt-get install libblas-dev
-	sudo apt-get install liblapack-dev
+In order to compile g2o you will need to have installed Eigen3 (at least 3.1.0).
+	
 	sudo apt-get install libeigen3-dev
 
 ##2.5 DBoW2 (included in Thirdparty)