On page http://pkuwwt.gitcafe.com/d3-tutorial-cn/setup.html The command to start a simple http server should be: python -m SimpleHTTPServer 8888 The document misses the '-m'.
On page http://pkuwwt.gitcafe.com/d3-tutorial-cn/setup.html
The command to start a simple http server should be:
python -m SimpleHTTPServer 8888
The document misses the '-m'.