pip命令安装 pyinstaller失败解决办法

写在前面，如果是用win10系统的用户，一定要先通过管理员模式打开命令窗口，我是直接按 win + x 键，选择 "Windows Powershell(管理员)"，否则会提示: [Errno 13] Permission denied:

下面是在管理员模式下通过 pip 命令安装失败

从下面错误来看，是安装build的依赖失败，但具体是哪些也不清楚，网上找也没有类似错误的解决办法，大都都是下载setup.py文件来安装

 Windows PowerShell
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 PS C:\Windows\system32> pip install PyInstaller
 Collecting PyInstaller
   Downloading https://files.pythonhosted.org/packages/03/32/0e0de593f129bf1d1e77eed562496d154ef4460fd5cecfd78612ef39a0cc/PyInstaller-3.4.tar.gz (3.5MB)
     100% |████████████████████████████████| 3.5MB 44kB/s
   Installing build dependencies ... error
   Complete output from command "c:\program files\python3\python.exe" "c:\program files\python3\lib\site-packages\pip" install --ignore-installed --no-user --prefix C:\Users\S~1.WU\AppData\Local\Temp\pip-build-env-0g2rl8se\overlay --no-warn-script-location --no-binary :none: --only-binary :none: -i https://pypi.org/simple -- setuptools wheel:
   Traceback (most recent call last):
     File "c:\program files\python3\lib\runpy.py", line 193, in _run_module_as_main
       "__main__", mod_spec)
     File "c:\program files\python3\lib\runpy.py", line 85, in _run_code
       exec(code, run_globals)
     File "c:\program files\python3\lib\site-packages\pip\__main__.py", line 16, in <module>
       from pip._internal import main as _main  # isort:skip # noqa
     File "c:\program files\python3\lib\site-packages\pip\_internal\__init__.py", line 40, in <module>
       from pip._internal.cli.autocompletion import autocomplete
     File "c:\program files\python3\lib\site-packages\pip\_internal\cli\autocompletion.py", line 8, in <module>
       from pip._internal.cli.main_parser import create_main_parser
     File "c:\program files\python3\lib\site-packages\pip\_internal\cli\main_parser.py", line 12, in <module>
       from pip._internal.commands import (
     File "c:\program files\python3\lib\site-packages\pip\_internal\commands\__init__.py", line 6, in <module>
       from pip._internal.commands.completion import CompletionCommand
     File "c:\program files\python3\lib\site-packages\pip\_internal\commands\completion.py", line 6, in <module>
       from pip._internal.cli.base_command import Command
     File "c:\program files\python3\lib\site-packages\pip\_internal\cli\base_command.py", line 25, in <module>
       from pip._internal.index import PackageFinder
     File "c:\program files\python3\lib\site-packages\pip\_internal\index.py", line 41, in <module>
       from pip._internal.wheel import Wheel
     File "c:\program files\python3\lib\site-packages\pip\_internal\wheel.py", line 7, in <module>
       import compileall
     File "c:\program files\python3\lib\compileall.py", line 20, in <module>
       from concurrent.futures import ProcessPoolExecutor
     File "c:\program files\python3\lib\site-packages\concurrent\futures\__init__.py", line 8, in <module>
       from concurrent.futures._base import (FIRST_COMPLETED,
     File "c:\program files\python3\lib\site-packages\concurrent\futures\_base.py", line 381
       raise exception_type, self._exception, self._traceback
                           ^
   SyntaxError: invalid syntax

   ----------------------------------------
 Command ""c:\program files\python3\python.exe" "c:\program files\python3\lib\site-packages\pip" install --ignore-installed --no-user --prefix C:\Users\S~1.WU\AppData\Local\Temp\pip-build-env-0g2rl8se\overlay --no-warn-script-location --no-binary :none: --only-binary :none: -i https://pypi.org/simple -- setuptools wheel" failed with error code 1 in None

下面就介绍用setup.py文件进行安装

1、先下载 pyinstaller的安装文件，下载地址：http://www.pyinstaller.org/downloads.html

2、我安装的是3.4版本，直接下载：pyinstaller 3.4

3、下载到本地后，直接解压，然后通过管理员模式打开命令窗口，用 cd 命令切换至 pyinstaller的解压路径，然后运行 python setup.py install

4、安装的过程会花点时间，就耐心等待吧，出现下面的提示表明安装成功

Best match: setuptools 40.8.0
Adding setuptools 40.8.0 to easy-install.pth file
Installing easy_install-script.py script to C:\Program Files\Python3\Scripts
Installing easy_install.exe script to C:\Program Files\Python3\Scripts
Installing easy_install-3.6-script.py script to C:\Program Files\Python3\Scripts
Installing easy_install-3.6.exe script to C:\Program Files\Python3\Scripts

Using c:\program files\python3\lib\site-packages
Finished processing dependencies for PyInstaller==3.4

　　

5、通过 pip show pyinstaller查看详细信息进一步确认安装情况

PS C:\Windows\system32> pip show pyinstaller
Name: pyinstaller
Version: 3.4
Summary: PyInstaller bundles a Python application and all its dependencies into a single package.
Home-page: http://www.pyinstaller.org
Author: Giovanni Bajo, Hartmut Goebel, David Vierra, David Cortesi, Martin Zibricky
Author-email: pyinstaller@googlegroups.com
License: GPL license with a special exception which allows to use PyInstaller to build and distribute non-free programs (including commercial ones)
Location: c:\program files\python3\lib\site-packages\pyinstaller-3.4-py3.6.egg
Requires: setuptools, pefile, macholib, altgraph, pywin32-ctypes
Required-by: