From 47dd944960fe314376a596dc0ae098b110c76f11 Mon Sep 17 00:00:00 2001
From: Ahmed Hussein <thelastrealdevil@gmail.com>
Date: Mon, 27 Nov 2017 17:56:12 +0200
Subject: [PATCH] use old version of g2o

---
 README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/README.md b/README.md
index 05fbd02a..f6d3c8fb 100644
--- a/README.md
+++ b/README.md
@@ -27,6 +27,7 @@ Thus, it needs c++11 supported compiler to build the code from source.
     # Install g2o
     git clone https://github.com/RainerKuemmerle/g2o.git
     cd g2o
+    git checkout tags/20170730_git
     mkdir build
     cd build
     cmake -G Ninja ..