update readme

README.md

@@ -1,17 +1,17 @@
-A next generation web framework using the Haskell programming language, featuring:
-  
+A next generation web framework using the Haskell programming language, 
+featuring:
+
   * safety & security guaranteed at compile time
   * performance
     * fast, compiled code
     * a greater concurrent load than any other web application server
-  * developer productivity: tools for all your basic web development needs
+  * developer productivity: tools for all your basic web development 
+    needs
 
 ## Learn more: http://yesodweb.com/
 
-
 ## Installation: http://www.yesodweb.com/page/five-minutes
 
-
 ## Create a new project after installing
 
     yesod init
@@ -19,13 +19,18 @@ A next generation web framework using the Haskell programming language, featurin
 
 ## Installing the latest development version from github
 
-Yesod is built upon many smaller packages, all of which can be installed with:
+Yesod is built upon many smaller packages, all of which can be installed 
+with:
 
-    cabal update
+~~~ { .bash }
+cabal update
 
-    REPOS="hamlet persistent wai yesod"
-    for repo in $REPOS
-    do
-      git clone http://github.com/yesodweb/$repo
-      (cd $repo && ./install-all.sh)
-    done
+for repo in hamlet persistent wai yesod; do
+  git clone http://github.com/yesodweb/$repo
+  (
+    cd $repo
+    git submodule update --init
+    ./script/install
+  )
+done
+~~~