diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..0f08daa
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1 @@
+python-dateutil
diff --git a/setup.py b/setup.py
index 603d007..6e450d8 100644
--- a/setup.py
+++ b/setup.py
@@ -33,6 +33,7 @@
         'Programming Language :: Python :: 3.4',
     ],
     packages = find_packages(),
+    install_requires = [ "python-dateutil" ],
     keywords='cue parser cdtool audio generator',
     entry_points={
         'console_scripts': [