printenv

Dockerfile

@@ -1,6 +1,7 @@
 FROM ubuntu:16.04
 
 RUN echo $PWD
+RUN printenv
 RUN ls
 RUN cd yuanming-hu/taichi
 RUN apt-get update

README.md

@@ -10,6 +10,8 @@ with Python.
 |---------------------|------------------|------------------|
 |[![Build Status](https://travis-ci.org/yuanming-hu/taichi.svg?branch=master)](https://travis-ci.org/yuanming-hu/taichi)|[![Build Status](https://ci.appveyor.com/api/projects/status/github/yuanming-hu/taichi?branch=master&svg=true)](https://ci.appveyor.com/project/IteratorAdvance/taichi)|[![Join the chat at https://gitter.im/taichi-dev/Lobby](https://badges.gitter.im/taichi-dev/Lobby.svg)](https://gitter.im/taichi-dev/Lobby?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)|
 
+(TODO: Linux platforms to support: Ubuntu 16.04, 16.10, 17.04, 17.10, Arch Linux)
+
 ## Gallery [(More...)](http://taichi.graphics/gallery/)
 ![image](https://github.com/yuanming-hu/taichi_assets/raw/master/demos/smoke_cropped.gif)
 ![image](https://github.com/yuanming-hu/taichi_assets/raw/master/demos/microfacet.gif)