python-simplejson 2.0.9-1 (amd64 binary) in ubuntu lucid

 simplejson is a simple, fast, complete, correct and extensible JSON
 <http://json.org> encoder and decoder. It is pure Python code with no
 dependencies.
 .
 The encoder may be subclassed to provide serialization in any kind of
 situation, without any special support by the objects to be serialized
 (somewhat like pickle).
 .
 The decoder can handle incoming JSON strings of any specified encoding
 (UTF-8 by default).