diff --git a/zeromq/with-ruby/Gemfile b/zeromq/with-ruby/Gemfile
new file mode 100644
index 0000000..4bd982c
--- /dev/null
+++ b/zeromq/with-ruby/Gemfile
@@ -0,0 +1,3 @@
+source :rubygems
+
+gem 'zmq'
diff --git a/zeromq/with-ruby/Gemfile.lock b/zeromq/with-ruby/Gemfile.lock
new file mode 100644
index 0000000..c257b6d
--- /dev/null
+++ b/zeromq/with-ruby/Gemfile.lock
@@ -0,0 +1,10 @@
+GEM
+  remote: http://rubygems.org/
+  specs:
+    zmq (2.1.4)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  zmq