Upgrade to debian-4.1.2

Author: neilmayhew

DependencyRoots.hs

@@ -116,4 +116,4 @@ pkgDeps p = names "Depends" ++ names "Recommends"
   where field = B.unpack . fromMaybe B.empty . flip fieldValue p
         rels = fromRight [] . parseRelations . field
         names = concatMap (map relName . take 1) . rels
-        relName (Rel name _ _) = unBinPkgName name
+        relName (RRel name _ _ _) = unBinPkgName name

RepoExplorer.cabal

@@ -28,7 +28,7 @@ executable RepoList
     cmdargs,
     cryptohash-md5,
     curl,
-    debian,
+    debian >=4.1.2,
     directory >=1.0.1.1 && <1.4,
     download-curl,
     filepath >=1.1.0.4 && <1.6,
@@ -57,7 +57,7 @@ executable DependencyRoots
     bytestring >=0.9.1.7 && <0.13,
     cmdargs,
     containers >=0.4 && <0.8,
-    debian,
+    debian >=4.1.2,
     fgl >=5.4 && <5.9,
 
   default-language: Haskell2010