python autocurate_flickr.py 
FYI, Asheesh's parseString
Traceback (most recent call last):
  File "autocurate_flickr.py", line 103, in <module>
    main()
  File "autocurate_flickr.py", line 86, in main
    data = main_returns()
  File "autocurate_flickr.py", line 63, in main_returns
    per_page='500')
  File "/usr/lib/python2.5/site-packages/flickrapi/__init__.py", line 212, in handler
    result = XMLNode.parseXML(data, True)
  File "/usr/lib/python2.5/site-packages/flickrapi/xmlnode.py", line 91, in parseXML
    dom = xml.dom.minidom.parseString(xml_str)
  File "/usr/lib/python2.5/site-packages/_xmlplus/dom/minidom.py", line 1925, in parseString
    return expatbuilder.parseString(string)
  File "/usr/lib/python2.5/site-packages/_xmlplus/dom/expatbuilder.py", line 942, in parseString
    return builder.parseString(string)
  File "/home/skvidal/proj/cctools/flickrmonkey.py", line 15, in new_parseString
    return old_parseString(self, soup_hacked_string)
  File "/usr/lib/python2.5/site-packages/_xmlplus/dom/expatbuilder.py", line 223, in parseString
    parser.Parse(string, True)
xml.parsers.expat.ExpatError: undefined entity: line 439, column 8