Update README and setup script

Introduce TensorFlow in README.
No need to preprocess a repo with SrcXML.
Set locale in the setup script.

README.md

@@ -30,32 +30,30 @@ cd misc/
 ./apply_patch.py
 ```
 
-2. Generate XML representations of repos
+2. Install Jupyter
 
-Download and install srcML: <http://www.srcml.org/>.
+Reference <http://jupyter.org/install.html>.
 
-Download target repos into `./repos` (the assumed default path).
-E.g.:
+E.g., Ubuntu:
 ```
-git clone https://github.com/torvalds/linux.git ./repos/linux
-git -C ./repos/linux checkout v4.10
+sudo -H pip3 install --upgrade pip
+sudo -H pip3 install jupyter
 ```
 
-Run graphs/srcml. E.g.:
-```
-./graphs/srcml.py ./repos/linux ./repos/linux-4.10-xml/
-```
+3. Install TensorFlow
 
-3. Install Jupyter
+Follow this tutorial: https://www.tensorflow.org/install/install_sources.
 
-Reference <http://jupyter.org/install.html>.
+An example build:
 
-E.g., Ubuntu:
 ```
-sudo -H pip3 install --upgrade pip
-sudo -H pip3 install jupyter
+bazel build --config=opt --copt=-mavx --copt=-mavx2 --copt=-mfma --copt=-msse4.1 --copt=-msse4.2 //tensorflow/tools/pip_package:build_pip_package
 ```
 
+When running TensorFlow, get out of the tensorflow source dir. Otherwise,
+python would prompt an error message "No module named
+pywrap_tensorflow_internal".
+
 4. Run a notebook
 
 All notebooks should be run in the root dir of this project.

setup-linux-ubuntu.sh

@@ -1,5 +1,7 @@
 #!/bin/bash
 
+sudo update-locale LANGUAGE="en_US.UTF-8"
+sudo update-locale LC_ALL="en_US.UTF-8"
 export LC_ALL="en_US.UTF-8"
 export LC_CTYPE="en_US.UTF-8"