diff --git a/prosopopoee b/prosopopoee
index 169353a..4800dfe 100755
--- a/prosopopoee
+++ b/prosopopoee
@@ -1,3 +1,12 @@
 #!/usr/bin/env python
 
 import os
+
+
+def main():
+    if not os.path.exists("build"):
+        os.makedirs("build")
+
+
+if __name__ == '__main__':
+    main()