Saving in SVG

line 154, in draw_image image64 = base64.b64encode

    >> ( AttributeError: 'module' object has no
    >> attribute 'b64encode'

    >> Is there something I'm missing ?

It looks like the svg module was written assuming the python2.4 version
of the base64 standard library -- the b64encode method does not appear
to be available in python2.3. I replaced this with base64.encodestring
which appears to work under python2.3 and 2.4. If you have access to
svn, you can simply update. Otherwise replace "b64encode" with
"encodestring" in backend_svg.