class_docstr: Exception raised if the Graphviz executable is not found.
class_docstr_tok: ["Exception","raised","if","the","Graphviz","executable","is","not","found","."]
code: def __init__(self, args):
      super(ExecutableNotFound, self).__init__(self._msg % args)
  
imports: import errno
  import logging
  import os
  import platform
  import re
  import subprocess
  from .None import _compat
  from .None import tools
label_desc: Use image node_id 1 to create a new ExecutableNotFound object from inherited base classes: RuntimeError with example: obj = ExecutableNotFound(args)