1 files changed, 1 insertions, 0 deletions
diff --git a/Gemfile b/Gemfile
index cbb6d62..4c1098b 100644
--- a/Gemfile
+++ b/Gemfile
@@ -2,3 +2,4 @@ source :gemcutter
 
 gem 'opentox-server', :path => "~/opentox-ruby/opentox-server"
 gem "opentox-client", :path => "~/opentox-ruby/opentox-client"
+gem "openbabel", "2.3.1"