Error unpacking exe file?

пытаюсь распаковать exe питона,все делаю по этой статье https://zelenka.guru/threads/1296511/ ,в итоге пишет

Traceback (most recent call last):
File "c:\python27\lib\runpy.py", line 174, in _run_module_as_main
"__main__", fname, loader, pkg_name)
File "c:\python27\lib\runpy.py", line 72, in _run_code
exec code in run_globals
File "C:\Python27\Scripts\uncompyle6.exe\__main__.py", line 5, in <module>
File "c:\python27\lib\site-packages\uncompyle6\__init__.py", line 46, in <module>
import uncompyle6.semantics.pysource
File "c:\python27\lib\site-packages\uncompyle6\semantics\pysource.py", line 73, in <module>
from xdis.code import iscode
ImportError: No module named code

Code

Traceback (most recent call last):

  File "c:\python27\lib\runpy.py", line 174, in _run_module_as_main

    "__main__", fname, loader, pkg_name)

  File "c:\python27\lib\runpy.py", line 72, in _run_code

    exec code in run_globals

  File "C:\Python27\Scripts\uncompyle6.exe\__main__.py", line 5, in <module>

  File "c:\python27\lib\site-packages\uncompyle6\__init__.py", line 46, in <module>

    import uncompyle6.semantics.pysource

  File "c:\python27\lib\site-packages\uncompyle6\semantics\pysource.py", line 73, in <module>

    from xdis.code import iscode

ImportError: No module named code