--- a
+++ b/docs/source/install.rst
@@ -0,0 +1,25 @@
+Installation
+==============
+
+
+Install from PyPI:
+
+.. code:: bash
+
+    #create an aggmap env
+    conda create -n aggmap python=3.7
+    conda activate aggmap
+    pip install --upgrade pip
+    pip install aggmap    
+
+
+Install from souce code:
+
+.. code:: bash
+
+    #create an aggmap env
+    conda create -n aggmap python=3.7
+    conda activate aggmap
+    git clone https://github.com/shenwanxiang/bidd-aggmap.git
+    cd bidd-aggmap
+    pip install -r ./requirements.txt