Adds eigen dependency to Readme for OSX

This was necessary to get OpenGV to install on OSX Sierra for me.
mapillary · Oct 4, 2016 · 23ebf04 · 23ebf04
1 parent e77cc34
commit 23ebf04
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/README.md b/README.md
@@ -34,6 +34,7 @@ Install OpenCV using
 
 And install OpenGV using
 
+    brew install eigen
     git clone https://github.com/paulinus/opengv.git
     cd opengv
     mkdir build