No module named difflib
Question: I want to execute python code from C# with following code.

    
    
       static void Main(string[] args)
        {
            ScriptEngine engine = Python.CreateEngine();
            ScriptSource source = engine.CreateScriptSourceFromFile(@"F:\Script\extracter.py");
            source.Execute();
        }
    

I have the problem at line source.Execute(), I got error "No module named
difflib".  
What is wrong in my code?

This is my python code (extracter.py).

    
    
    import re
    import itertools
    import difflib
    print "Hello"
    


Answer: This looks like your engine does not have access to Python standard library -
it does not see `difflib.py`. Either fix the `sys.path` or copy `difflib.py`
from Python 2.6 to `f:\script` folder.

`re` and `itertools` modules are written in C# and are part of
`IronPython.modules.dll` \- that's why importing them work.

