diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..0045f63
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+/deques
+/deques.cmi
+/deques.cmo
+/deques.mli
\ No newline at end of file
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..90de8bf
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,10 @@
+language: c
+
+addons:
+  apt:
+    packages:
+      - ocaml-interp
+
+script:
+  - make print-tool-versions
+  - make
\ No newline at end of file
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..6c687e8
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,12 @@
+.PHONY: all
+all: deques deques.mli Makefile
+
+deques: deques.ml Makefile
+	ocamlc $< -o $@
+
+deques.mli: deques.ml Makefile
+	ocamlc -i $< > $@
+
+.PHONY: print-tool-versions
+print-tool-versions:
+	ocamlc -version
diff --git a/deques.ml b/deques.ml
new file mode 100644
index 0000000..e69de29