homepage

I get the following warnings when building the doc:
 
$ make html
sphinx-build -b html -d build/doctrees -D latex_paper_size= . build/html 
Running Sphinx v1.2.1
loading pickled environment... done
building [html]: targets for 65 source files that are out of date
updating environment: 1 added, 66 changed, 0 removed
reading sources... [100%] whatsnew/changelog 
/home/antoine/cpython/default/Doc/library/compileall.rst:23: WARNING: Malformed option description u'directory ...', should look like "-opt args", "--opt args" or "/opt args"
/home/antoine/cpython/default/Doc/library/compileall.rst:23: WARNING: Malformed option description u'file ...', should look like "-opt args", "--opt args" or "/opt args"
/home/antoine/cpython/default/Doc/library/json.rst:593: WARNING: Malformed option description u'infile', should look like "-opt args", "--opt args" or "/opt args"
/home/antoine/cpython/default/Doc/library/json.rst:611: WARNING: Malformed option description u'outfile', should look like "-opt args", "--opt args" or "/opt args"
/home/antoine/cpython/default/Doc/tutorial/appendix.rst:69: WARNING: duplicate label tut-startup, other instance in /home/antoine/cpython/default/Doc/tutorial/interpreter.rst
/home/antoine/cpython/default/Doc/tutorial/appendix.rst:16: WARNING: duplicate label tut-error, other instance in /home/antoine/cpython/default/Doc/tutorial/interpreter.rst
/home/antoine/cpython/default/Doc/tutorial/appendix.rst:102: WARNING: duplicate label tut-customize, other instance in /home/antoine/cpython/default/Doc/tutorial/interpreter.rst
/home/antoine/cpython/default/Doc/tutorial/appendix.rst:38: WARNING: duplicate label tut-scripts, other instance in /home/antoine/cpython/default/Doc/tutorial/interpreter.rst
/home/antoine/cpython/default/Doc/using/cmdline.rst:167: WARNING: Malformed option description u'-?', should look like "-opt args", "--opt args" or "/opt args"