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-rw-r--r--lib/compound.rb2
1 files changed, 0 insertions, 2 deletions
diff --git a/lib/compound.rb b/lib/compound.rb
index 3ba1670..3418fcc 100644
--- a/lib/compound.rb
+++ b/lib/compound.rb
@@ -3,8 +3,6 @@
# Could not find contribution data file.
CACTUS_URI="http://cactus.nci.nih.gov/chemical/structure/"
-require 'openbabel'
-require "base64"
module OpenTox