This is the standalone Sage Notebook.
INSTALLATION:
Make sure to pull the latest changes!
sage -hg pull http://sage.math.washington.edu:8100 sage -hg update sage -python setup.py install
QUICK: Install Sage, then type "sage -python setup.py install" in the current directory. This is safe and won't mess anything up. Then run the notebook by typing:
sage: import sagenb.notebook.notebook_object as nb; nb.notebook()
into sage. This will create a directory called dotsage in the directory from which you run the above two commands. All notebook data is stored in there.
MORE DETAILS:
Make sure you have Python 2.6 installed with the following packages:
Note that pexpect is not required, but highly recommended. Note that twisted.web2 is required. The only easy way to get the above is probably just to start with a Sage install.
In the current directory, type:
python setup.py install
to install the sagenb package. This will install into the site-packages/sagenb directory of your Python install. It is completely separate from Sage, and will run even if you don't have the Sage library installed.