PyInstaller库能将用python语言写的代码打包可以直接执行的exe文件，便于在windows系统上操作。
1、系统环境：python 版本 Python 3.6.4
2、pip install pyinstaller 报错：
Command "d:\anaconda35\python.exe d:\anaconda35\lib\site-packages\pip_vendor\pe
p517_in_process.py get_requires_for_build_wheel C:\Users\Public\Docu
ments\Wondershare\CreatorTemp\pip-req-build-2jmqy8ou
3、解决方法：
因pyinstaller 依赖pywin32，在安装前，需要先安装该软件包。
D:\python-install\Scripts>pip install pywin32
官网下载安装包 PyInstaller-3.4.tar.gz
http://www.pyinstaller.org/downloads.html
解压，放在 python 安装目录下
到安装目录下执行：python setup.py install
D:\python-install\PyInstaller-3.4>python setup.py install
安装成功后查看相应版本。
D:\python-install\PyInstaller-3.4>pyinstaller –version
3.4
4、cmd 命令行查看该命令
C:\Users\>pyinstaller -h
usage: pyinstaller [-h] [-v] [-D] [-F] [–specpath DIR] [-n NAME]
[–add-data <SRC;DEST or SRC:DEST>]
[–add-binary <SRC;DEST or SRC:DEST>] [-p DIR]
[–hidden-import MODULENAME]
[–additional-hooks-dir HOOKSPATH]
[–runtime-hook RUNTIME_HOOKS] [–exclude-module EXCLUDES]
[–key KEY] [-d [{all,imports,bootloader,noarchive}]] [-s]
[–noupx] [-c] [-w]
[-i <FILE.ico or FILE.exe,ID or FILE.icns>]
[–version-file FILE] [-m <FILE or XML>] [-r RESOURCE]
[–uac-admin] [–uac-uiaccess] [–win-private-assemblies]
[–win-no-prefer-redirects]
[–osx-bundle-identifier BUNDLE_IDENTIFIER]
[–runtime-tmpdir PATH] [–bootloader-ignore-signals]
[–distpath DIR] [–workpath WORKPATH] [-y]
[–upx-dir UPX_DIR] [-a] [–clean] [–log-level LEVEL]
scriptname [scriptname …]
…..
5、出现帮助信息，则该命令已经成功安装。
