Update README.md

README.md

@@ -29,23 +29,23 @@ There is an environment file
 everything needed to run the course material:
 
 ```yml
-name: python-intro
+name: dm-tools_py3 
 channels:
-  - conda-forge
-dependencies:
-  - python=2.7
-  - anaconda-client
-  - basemap
-  - cmocean
-  - ipython
-  - jupyter
-  - matplotlib
-  - netCDF4
-  - numpy
-  - pandas
-  - psycopg2
-  - seaborn
-  - xarray
+    - conda-forge 
+dependencies:   
+    - python=3.6   
+    - anaconda-client
+    - basemap
+    - cmocean
+    - ipython
+    - jupyter
+    - matplotlib
+    - netCDF4
+    - numpy
+    - pandas
+    - psycopg2
+    - seaborn
+    - xarray
 ```
 
 On Unix/Linux/Mac, create the environment using