1. Sets up source mapping so that people can run from other directories. 2. Removes PYTHONHOME. It is embedded into the binary. Change-Id: Ic7a7f1483dc645d890b7e0f3dcbb0ebb169794ac
1. Sets up source mapping so that people can run from other directories. 2. Removes PYTHONHOME. It is embedded into the binary. Change-Id: Ic7a7f1483dc645d890b7e0f3dcbb0ebb169794ac