diff --git a/Main.hs b/Main.hs
--- a/Main.hs
+++ b/Main.hs
@@ -339,6 +339,7 @@
         ,("xslt",       "libxslt")
         ,("csound64",   "csound5")
         ,("uuid",       "e2fsprogs")
+        ,("doublefann", "fann")
 
         ,("pthread",     "")
         ,("m",          "")
diff --git a/cabal2arch.cabal b/cabal2arch.cabal
--- a/cabal2arch.cabal
+++ b/cabal2arch.cabal
@@ -1,5 +1,5 @@
 name:               cabal2arch
-version:            0.3.8.3
+version:            0.4
 homepage:           http://code.haskell.org/~dons/code/cabal2arch
 synopsis:           Create Arch Linux packages from Cabal packages
 description:        Create Arch Linux packages from Cabal packages
@@ -31,7 +31,7 @@
             base < 3
 
     build-depends:
-            Cabal >= 1.3.11 && < 1.5,
+            Cabal,
             pureMD5 >= 0.2.1,
             filepath