diff --git a/yaml2owl.cabal b/yaml2owl.cabal
--- a/yaml2owl.cabal
+++ b/yaml2owl.cabal
@@ -10,7 +10,7 @@
 -- PVP summary:      +-+------- breaking API changes
 --                   | | +----- non-breaking API additions
 --                   | | | +--- code changes with no API change
-version:             0.0.1
+version:             0.0.2
 
 -- A short (one-line) description of the package.
 synopsis:            Generate OWL schema from YAML syntax, and an RDFa template.
@@ -37,8 +37,7 @@
 -- patches.
 maintainer:          abimelech@gmail.com
 
--- A copyright notice.
--- copyright:           
+copyright:           (c) 2012, 2013 Leif Warner
 
 category:            Semantic Web
 
@@ -52,6 +51,7 @@
   location: https://github.com/LeifW/yaml2owl.git
 
 executable yaml2owl
+
   -- .hs or .lhs file containing the Main module.
   main-is:             Main.hs
   
@@ -59,7 +59,9 @@
   other-modules:       SchemaScaffold, Yaml2Schema
 
   hs-source-dirs:      src
+
+  ghc-options:         -fwarn-tabs -Wall
   
   -- Other library packages from which modules are imported.
-  build-depends:       base >= 4.5 && < 5, text >= 0.10, containers >= 0.4, network >= 2.3, swish >= 0.8, xml >= 1.3, yaml >= 0.8.4, directory >= 1.1, filepath >= 1.3
+  build-depends:       base >= 4.5 && < 5, text >= 0.10, containers >= 0.4, network >= 2.3, swish >= 0.8, xml >= 1.3, yaml >= 0.8.4, directory >= 1.1, filepath >= 1.3, network-uri