the README file is : "To test the package, open the file test.html in a browser You should see a digital clock and the Brython version number
If everything works, you are ready to use Brython. Have fun !"
But with the ajax call for time and other librairies, open test.html (with the option open a file) in a browser don't work.
Test.hml must be serve by a web server (apache or not).