diff --git a/README.md b/README.md
index 1758796..c8c3988 100644
--- a/README.md
+++ b/README.md
@@ -28,6 +28,9 @@ You could share more commands right from terminal with your `$EDITOR`:
     
     ask add
 
+##Install
+- `curl -L https://raw.github.com/lovvvve/ask/master/install.sh | sh`
+
 ## Details
 More useful options are:
 
diff --git a/install.sh b/install.sh
new file mode 100755
index 0000000..4d3152d
--- /dev/null
+++ b/install.sh
@@ -0,0 +1,38 @@
+#!/bin/bash
+#:Tital: install.sh
+#:Synopsis: install.sh
+#:Date: 2013-01-26
+#:Version: 1.0
+#:Author: lovvvve
+#:Mail: lovvvve@gmail.com
+#:Options:
+
+node_js_url=http://nodejs.org/dist/v0.8.18/node-v0.8.18.tar.gz
+node_js_file=`echo $node_js_url | awk -F '/' '{print $NF}'`
+node_js_dir=`echo $node_js_file | awk -F '.tar' '{print $1}'`
+
+if [ $(id -u) != "0" ]; then
+    echo -e "Error: You must be root to run this script."
+    exit 1
+fi
+
+which npm &>/dev/null
+if [ $? -gt 0 ]; then
+    echo -e "Error:npm node not found,download now......"
+    cd /opt/
+    wget $node_js_url
+    tar xf $node_js_file
+    cd $node_js_dir
+    ./configure && make && make install
+
+fi
+
+which ask &>/dev/null
+if [ $? -eq 0 ] ;then
+    echo "ask is exist,you need rename our ask name:"
+    read -p "input newname:" newname
+    echo $newname
+    mv bin/ask bin/$newname
+fi
+cd /opt/ask/
+npm install