Old: Unknown encoding specified (%s)
Note: This message was removed in PyLint 0.22. Python 2.5 (?) and above raises a SyntaxError to indicate this situation (see E0001).
Used when an encoding is specified, but it's unknown to Python.
See "Standard Encodings" in the documentation for the codecs module for a list of encodings Python understands and their names.
See also E0501.