docs: Fix Anaconda environment creation step (tensorflow#13042)

stuarteberg · drpngx · commit 47c27b0fbba7 · 2017-09-14T09:48:09.000-07:00
(Python must be installed to environment before using pip.)
diff --git a/tensorflow/docs_src/install/install_linux.md b/tensorflow/docs_src/install/install_linux.md
@@ -445,7 +445,7 @@ Take the following steps to install TensorFlow in an Anaconda environment:
   2. Create a conda environment named <tt>tensorflow</tt> to run a version
      of Python by invoking the following command:
 
-     <pre>$ <b>conda create -n tensorflow</b></pre>
+     <pre>$ <b>conda create -n tensorflow python=2.7 # or python=3.3, etc.</b></pre>
 
   3. Activate the conda environment by issuing the following command:
 
diff --git a/tensorflow/docs_src/install/install_mac.md b/tensorflow/docs_src/install/install_mac.md
@@ -321,7 +321,7 @@ Take the following steps to install TensorFlow in an Anaconda environment:
   2. Create a conda environment named `tensorflow`
      by invoking the following command:
 
-     <pre>$ <b>conda create -n tensorflow</b></pre>
+     <pre>$ <b>conda create -n tensorflow python=2.7 # or python=3.3, etc.</b></pre>
 
   3. Activate the conda environment by issuing the following command:
 
