Merge pull request #13 from dato-code/installation-requirements

Update README.md

Author: Yucheng Low

README.md

@@ -18,6 +18,7 @@ Some documentation to help get started:
 - [Getting started with SFrame](https://dato.com/learn/gallery/notebooks/introduction_to_sframes.html)
 - [SFrame user guide](https://dato.com/learn/userguide/sframe/tabular-data.html)
 - [SGraph user guide](https://dato.com/learn/userguide/sgraph/sgraph.html) 
+
 For more details on GraphLab Create (including documentation and tutorials) see http://dato.com.
 
 Some of the key features of this package are.
@@ -42,8 +43,25 @@ or using pip:
 
     pip install sframe
 
-Dependencies
-------------
+**Requirements**
+
+SFrame requires a 64-bit operating system.
+
+**Operating Systems**
+- Mac OS X: 10.8+
+- Linux: Any distribution with GLIBC >= 2.11
+ - Ubuntu >= 11.04 
+ - Debian >= 6 
+ - RHEL >= 6 
+ - SLES >= 11
+- Windows (7, 8, 10, Server 2012 R2)
+
+**Python**
+- Python 2.7.x
+- **Note**: Unfortunately, Python 3.x is currently not supported.
+
+Build Dependencies
+------------------
 To simplify the development process, we use a pre-built dependency toolkit we
 call dato-deps which prepackages all compile-time dependencies like boost, curl,
 etc, some with patches which we should contribute back.  On Linux, we also