diff --git a/Main.hs b/Main.hs
new file mode 100644
index 0000000..446e0c7
--- /dev/null
+++ b/Main.hs
@@ -0,0 +1,7 @@
+-- SPDX-License-Identifier: ISC
+-- Copyright (c) 2021 Camden Dixie O'Brien
+
+module Main where
+
+main :: IO ()
+main = putStrLn "Hello, Haskell!"
diff --git a/Setup.hs b/Setup.hs
new file mode 100644
index 0000000..9a994af
--- /dev/null
+++ b/Setup.hs
@@ -0,0 +1,2 @@
+import Distribution.Simple
+main = defaultMain
diff --git a/double-pendulum.cabal b/double-pendulum.cabal
new file mode 100644
index 0000000..1a9e237
--- /dev/null
+++ b/double-pendulum.cabal
@@ -0,0 +1,16 @@
+cabal-version:       >=1.10
+
+name:                double-pendulum
+version:             0.1.0
+synopsis:            A double pendulum simulation
+license:             ISC
+license-file:        LICENSE
+author:              Camden Dixie O'Brien <cdo@wip.sh>
+build-type:          Simple
+
+nix: True
+
+executable double-pendulum
+  main-is:             Main.hs
+  build-depends:       base, gloss
+  default-language:    Haskell2010