diff --git a/nemesis.cabal b/nemesis.cabal
--- a/nemesis.cabal
+++ b/nemesis.cabal
@@ -1,5 +1,5 @@
 Name:                 nemesis
-Version:              2011.6.19
+Version:              2011.10.12
 Build-type:           Simple
 Synopsis:             a Rake like task management tool
 Description:          smart per project code snippets
@@ -16,7 +16,7 @@
 
 library
   ghc-options: -Wall
-  build-depends: base >= 4 && < 5, old-time, time, haskell98, mtl, process, containers, Glob >= 0.4, air >= 2011.6.19
+  build-depends: base >= 4 && < 100, old-time, time, mtl, process, containers, Glob >= 0.4, air >= 2011.6.19
   hs-source-dirs: src/
   exposed-modules:  
                       System.Nemesis
@@ -27,7 +27,7 @@
                       
 
 Executable            nemesis
-  build-depends:      base >= 4 && < 5, haskell98, mtl, process, containers, data-default, directory, air >= 2011.6.19
+  build-depends:      base >= 4 && < 100, mtl, process, containers, data-default, directory, air >= 2011.6.19
   hs-source-dirs:     src/
   main-is:            System/Nemesis/Runner.hs
   other-modules:      System.Nemesis.Util
diff --git a/src/System/Nemesis.hs b/src/System/Nemesis.hs
--- a/src/System/Nemesis.hs
+++ b/src/System/Nemesis.hs
@@ -6,7 +6,7 @@
 import Data.List (sort)
 import Data.Map (Map, insert, empty, lookup, elems)
 import Prelude ()
-import System
+import System.Environment
 import System.Nemesis.Util
 
 data Task = Task
diff --git a/src/System/Nemesis/DSL.hs b/src/System/Nemesis/DSL.hs
--- a/src/System/Nemesis/DSL.hs
+++ b/src/System/Nemesis/DSL.hs
@@ -6,7 +6,8 @@
 import Data.List (nub, sort)
 import Prelude ()
 import Air.Env
-import System
+import System.Exit
+import System.Process
 import System.Directory
 import System.FilePath.Glob
 import System.Nemesis
diff --git a/src/System/Nemesis/Runner.hs b/src/System/Nemesis/Runner.hs
--- a/src/System/Nemesis/Runner.hs
+++ b/src/System/Nemesis/Runner.hs
@@ -2,7 +2,7 @@
 import Data.List (find)
 import Data.Time.Clock.POSIX
 import Prelude ()
-import System
+import System.Environment
 import System.Cmd
 import System.Directory
 import System.Nemesis.Util