diff --git a/README.md b/README.md
index b863b5f..f0b9fab 100644
--- a/README.md
+++ b/README.md
@@ -11,3 +11,12 @@ Such as:
 ```
 python main.py --stock_symbol=SP500 --train --input_size=5 --lstm_size=128 --max_epoch=50
 ```
+
+
+Install Conda https://conda.io/docs/installation.html .   
+Cheatsheet https://conda.io/docs/_downloads/conda-cheatsheet.pdf .   
+ .   
+## Python 2.7       
+conda create -n tensorflow-p2 python=2.7     
+source activate tensorflow-p2     
+conda install numpy pandas matplotlib tensorflow jupyter notebook scipy scikit-learn nb_conda  nltk     
diff --git a/main.py b/main.py
index 8d91447..4676051 100644
--- a/main.py
+++ b/main.py
@@ -57,7 +57,7 @@ def load_sp500(input_size, num_steps, k=None, target_symbol=None, test_ratio=0.0
     print info['file_exists'].value_counts().to_dict()
 
     info = info[info['file_exists'] == True].reset_index(drop=True)
-    info = info.sort('market_cap', ascending=False).reset_index(drop=True)
+    info = info.sort_values('market_cap', ascending=False).reset_index(drop=True)
 
     if k is not None:
         info = info.head(k)