Not correct.
We are using the new version, which is the ESMPy project.
The Python module that you import is named ESMF.  Like this...
```
>>> import ESMF
>>> ESMF.__file__
'/data/local/itpp/esmpy_download/ESMPy_620b10_04/ESMPy/src/ESMF/__init__.pyc'
>>> 
```