安装pyInstaller报错？

Question

C:\Users\liaom>pip install pyInstaller
Collecting pyInstaller
  Using cached PyInstaller-3.2.1.tar.bz2
Requirement already satisfied: setuptools in c:\program files\python36\lib\site-packages (from pyInstaller)
Collecting future (from pyInstaller)
  Using cached future-0.16.0.tar.gz
Collecting pypiwin32 (from pyInstaller)
  Using cached pypiwin32-220-cp36-none-win_amd64.whl
Installing collected packages: future, pypiwin32, pyInstaller
  Running setup.py install for future ... error
Exception:
Traceback (most recent call last):
  File "c:\program files\python36\lib\site-packages\pip\compat\__init__.py", line 73, in console_to_str
    return s.decode(sys.__stdout__.encoding)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xbe in position 78: invalid start byte

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "c:\program files\python36\lib\site-packages\pip\basecommand.py", line 215, in main
    status = self.run(options, args)
  File "c:\program files\python36\lib\site-packages\pip\commands\install.py", line 342, in run
    prefix=options.prefix_path,
  File "c:\program files\python36\lib\site-packages\pip\req\req_set.py", line 784, in install
    **kwargs
  File "c:\program files\python36\lib\site-packages\pip\req\req_install.py", line 878, in install
    spinner=spinner,
  File "c:\program files\python36\lib\site-packages\pip\utils\__init__.py", line 676, in call_subprocess
    line = console_to_str(proc.stdout.readline())
  File "c:\program files\python36\lib\site-packages\pip\compat\__init__.py", line 75, in console_to_str
    return s.decode('utf_8')
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xbe in position 78: invalid start byte