Installation instructions for openbabel ruby bindings

1 files changed, 7 insertions, 1 deletions

diff --git a/lib/opentox-ruby-api-wrapper.rb b/lib/opentox-ruby-api-wrapper.rb
index 3e66528..c01fd7d 100644
--- a/lib/opentox-ruby-api-wrapper.rb
+++ b/lib/opentox-ruby-api-wrapper.rb
@@ -1,7 +1,13 @@
-['rubygems', 'sinatra', 'sinatra/url_for',  'redis','builder', 'rest_client', 'yaml', 'cgi', 'openbabel', 'spork', 'environment'].each do |lib|
+['rubygems', 'sinatra', 'sinatra/url_for',  'redis','builder', 'rest_client', 'yaml', 'cgi', 'spork', 'environment'].each do |lib|
 	require lib
 end
 
+begin
+	require 'openbabel'
+rescue
+	puts "Please install Openbabel with 'rake openbabel:install' in the compound component"
+end
+
 ['opentox', 'compound','feature','dataset','algorithm','model','task','utils'].each do |lib|
 	require lib
 end