diff --git a/Haste/Perch.hs b/Haste/Perch.hs
--- a/Haste/Perch.hs
+++ b/Haste/Perch.hs
@@ -110,11 +110,11 @@
 
 
 
-listen :: JSType event => Elem -> event -> a -> IO Bool
-listen e event f= jsSetCB e (toJSString event) (mkCallback $! f)
-
-
-foreign import ccall jsSetCB :: Elem -> JSString -> JSFun a -> IO Bool
+--listen :: JSType event => Elem -> event -> a -> IO Bool
+--listen e event f= jsSetCB e (toJSString event) (mkCallback $! f)
+--
+--
+--foreign import ccall jsSetCB :: Elem -> JSString -> JSFun a -> IO Bool
 
 
 -- Leaf DOM nodes
diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -78,6 +78,15 @@
 How to run
 ----------
 
+### Docker file
+
+
+https://registry.hub.docker.com/u/agocorona/tryhplay/
+
+Contains everything necessary to use haste-perch
+
+### install from scratch
+
 install the ghc compiler
 
 install Haste:
diff --git a/haste-perch.cabal b/haste-perch.cabal
--- a/haste-perch.cabal
+++ b/haste-perch.cabal
@@ -1,5 +1,5 @@
 name: haste-perch
-version: 0.1.0.7
+version: 0.1.0.8
 cabal-version: >=1.10
 build-type: Simple
 license: GPL-3