diff --git a/.travis.yml b/.travis.yml
index ff43c5e0..819b3f49 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,12 +1,15 @@
 # as of 04-17-15 can be just
 
+
 addons:
   apt:
     packages:
-      - libgsl2
+      - libgslcblas0
       - gsl-bin
       - libgsl-dev
       - libmagick++-dev
+      
+# replaced libgsl2 with libgslcblas0
 
 language: r
 sudo: required