Jenkins: Drive-prod job requires the esky module

02:28:40.563 >>> [release 2.4.7] Uploading to PyPi
02:28:40.563 No module named esky.bdist_esky
02:28:40.563 Traceback (most recent call last):
02:28:40.563   File "setup.py", line 14, in <module>
02:28:40.563     from esky.bdist_esky import Executable as es_Executable
02:28:40.563 ImportError: No module named esky.bdist_esky