diff --git a/README.md b/README.md
index 158055d..a73869d 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,10 @@ A CLI and Ruby Gem for generating static maps from map tile servers.
 
 1. Ruby (on linux you may need the ruby-dev package)
 2. Imagemagick
+3. autoconf
+4. automake
+5. libtool
+6. make
 
 ## Installation