Python3.6安裝pyinstaller

很久之前裝了python可是最近需要把xxx.py打包成xxx.exe，然後找了教程試了也無果，各種失敗

首先在cmd下輸入：python -m pip install PyWin32

然後在官網下載下傳pyinstaller，下載下傳前先看自己的python是32bit還是64bit：

python

在官網下載下傳對應版本，解壓，重命名（根據個人愛好）然後移動到python目錄下：

打開cmd，進入剛剛複制的檔案夾的目錄，執行：python setup.py install

然後進入pyinstaller-pyinstaller檔案夾下的script檔案夾：

複制這個路徑到環境變量

如果過程中出現未注冊的提示資訊複制以下代碼運作後在安裝

import sys

from winreg import *

# tweak as necessary
version = sys.version[:3]
installpath = sys.prefix

regpath = "SOFTWARE\\Python\\Pythoncore\\%s\\" % (version)
installkey = "InstallPath"
pythonkey = "PythonPath"
pythonpath = "%s;%s\\Lib\\;%s\\DLLs\\" % (
    installpath, installpath, installpath
)


def RegisterPy():
    try:
        reg = OpenKey(HKEY_CURRENT_USER, regpath)
    except EnvironmentError as e:
        try:
            reg = CreateKey(HKEY_CURRENT_USER, regpath)
            SetValue(reg, installkey, REG_SZ, installpath)
            SetValue(reg, pythonkey, REG_SZ, pythonpath)
            CloseKey(reg)
        except:
            print("*** Unable to register!")
            return
        print("--- Python", version, "is now registered!")
        return
    if (QueryValue(reg, installkey) == installpath and
                QueryValue(reg, pythonkey) == pythonpath):
        CloseKey(reg)
        print("=== Python", version, "is already registered!")
        return
    CloseKey(reg)
    print("*** Unable to register!")
    print("*** You probably have another Python installation!")


if __name__ == "__main__":
    RegisterPy()