python - 如何在未连接互联网的计算机上安装 pygame？

Question

我正在尝试在未连接到互联网的计算机上安装 pygame 包。

(环境: windows10, python 3.9(anaconda))

所以我从www.pypi.org下载了一个“pygame-2.1.2.tar”文件然后尝试安装它

从 cmd 使用“python setup.py install”命令。

然后它会显示如下错误信息

    ===============================================================================

    (base) C:\pythonpackage\pygame-2.1.2>python setup.py install
    
    
    WARNING, No "Setup" File Exists, Running "buildconfig/config.py"
    Using WINDOWS configuration...

    Making dir :prebuilt_downloads:
    Downloading... https://www.libsdl.org/release/SDL2-devel-2.0.18-VC.zip        
    d561079ec622b0bab5a9e02976f5d540b0622da
    
    ---
    For help with compilation see:
        https://www.pygame.org/wiki/CompileWindows
    To contribute to pygame development see:
        https://www.pygame.org/contribute.html
    ---
    
    Traceback (most recent call last):
      File "C:\ProgramData\Anaconda3\lib\site-packages\urllib3\connection.py", line 174, in         
    _new_conn
        conn = connection.create_connection(
      File "C:\ProgramData\Anaconda3\lib\site-packages\urllib3\util\connection.py", line 73,         
    in create_connection
        for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM):
      File "C:\ProgramData\Anaconda3\lib\socket.py", line 954, in getaddrinfo
        for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
    socket.gaierror: [Errno 11002] getaddrinfo failed
    
    During handling of the above exception, another exception occurred:
    
    Traceback (most recent call last):
      File "C:\ProgramData\Anaconda3\lib\site-packages\urllib3\connectionpool.py", line 699,         
    in urlopen
        httplib_response = self._make_request(
      File "C:\ProgramData\Anaconda3\lib\site-packages\urllib3\connectionpool.py", line 382, 
    in _make_request
        self._validate_conn(conn)
      File "C:\ProgramData\Anaconda3\lib\site-packages\urllib3\connectionpool.py", line 1010,         
    in _validate_conn
        conn.connect()
      File "C:\ProgramData\Anaconda3\lib\site-packages\urllib3\connection.py", line 358, in 
    connect
        conn = self._new_conn()
      File "C:\ProgramData\Anaconda3\lib\site-packages\urllib3\connection.py", line 186, in 
    _new_conn
        raise NewConnectionError(
    urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPSConnection object at 
    0x00000237AF075250>: Failed to establish a new connection: [Errno 11002] getaddrinfo 
    failed

    

    During handling of the above exception, another exception occurred:

    

    Traceback (most recent call last):
      File "C:\ProgramData\Anaconda3\lib\site-packages\requests\adapters.py", line 439, in 
    send
        resp = conn.urlopen(
      File "C:\ProgramData\Anaconda3\lib\site-packages\urllib3\connectionpool.py", line 755, 
    in urlopen
        retries = retries.increment(
      File "C:\ProgramData\Anaconda3\lib\site-packages\urllib3\util\retry.py", line 574, in         
    increment
        raise MaxRetryError(_pool, url, error or ResponseError(cause))
    urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='www.libsdl.org', port=443):         
    Max retries exceeded with url: /release/SDL2-devel-2.0.18-VC.zip (Caused by 
    NewConnectionError('<urllib3.connection.HTTPSConnection object at 0x00000237AF075250>: 
    Failed to establish a new connection: [Errno 11002] getaddrinfo failed'))

    During handling of the above exception, another exception occurred:

    Traceback (most recent call last):
      File "C:\pythonpackage\pygame-2.1.2\setup.py", line 359, in <module>
        buildconfig.config.main(AUTO_CONFIG)
      File "C:\pythonpackage\pygame-2.1.2\buildconfig\config.py", line 225, in main
        deps = CFG.main(**kwds)
      File "C:\pythonpackage\pygame-2.1.2\buildconfig\config_win.py", line 497, in main
        and download_win_prebuilt.ask(**download_kwargs):
      File "C:\pythonpackage\pygame-2.1.2\buildconfig\download_win_prebuilt.py", line 290, in         
    ask
        update(x86=x86, x64=x64)
      File "C:\pythonpackage\pygame-2.1.2\buildconfig\download_win_prebuilt.py", line 273, in 
    update
        download_prebuilts(download_dir, x86=x86, x64=x64)
      File "C:\pythonpackage\pygame-2.1.2\buildconfig\download_win_prebuilt.py", line 124, in                         
    download_prebuilts
        download_sha1_unzip(url, checksum, temp_dir, 1)
      File "C:\pythonpackage\pygame-2.1.2\buildconfig\download_win_prebuilt.py", line 47, in         
    download_sha1_unzip
        response = requests.get(url)
      File "C:\ProgramData\Anaconda3\lib\site-packages\requests\api.py", line 75, in get
        return request('get', url, params=params, **kwargs)
      File "C:\ProgramData\Anaconda3\lib\site-packages\requests\api.py", line 61, in request
        return session.request(method=method, url=url, **kwargs)
      File "C:\ProgramData\Anaconda3\lib\site-packages\requests\sessions.py", line 542, in 
    request
        resp = self.send(prep, **send_kwargs)
      File "C:\ProgramData\Anaconda3\lib\site-packages\requests\sessions.py", line 655, in         
    send
        r = adapter.send(request, **kwargs)
      File "C:\ProgramData\Anaconda3\lib\site-packages\requests\adapters.py", line 516, in 
    send
        raise ConnectionError(e, request=request)
    requests.exceptions.ConnectionError: HTTPSConnectionPool(host='www.libsdl.org', port=443):         
    Max retries exceeded with url: /release/SDL2-devel-2.0.18-VC.zip (Caused by 
    NewConnectionError('<urllib3.connection.HTTPSConnection object at 0x00000237AF075250>: 
    Failed to establish a new connection: [Errno 11002] getaddrinfo failed'))
    
    ===============================================================================

请告诉我如何在离线环境下安装pygame。

我需要你的帮助!!请~~

Answer 1

解决方案 1(对我有用；简单但棘手)

我的第一个建议是使用 .whl 文件。您可以从另一台计算机下载pygame.whl，这是另一种安装文件，并将这两个文件移动到没有网络连接的计算机上。

您可以在这里下载文件:

• .whl 用于 Window & Python3.9 的文件(例如，pygame-2.1.2-cp39-cp39-win_amd64.whl):
  https://pypi.org/project/pygame/#files

实际上，.whl 是一个压缩文件。您可以解压.whl文件，然后您可以看到三个文件夹:pygame、pygame-2.1.2.data和pygame-2.1.2.dist-info。你只需要 pygame 文件夹。

您可以复制该文件夹并将其粘贴到您的 python 项目中。然后你可以简单地import pygame。我刚刚尝试过这种方式，它对我有用。 (我什至尝试运行示例游戏)

解决方案2

另一个建议是从另一台电脑下载pip和pygame.whl，然后将这两个文件移动到没有网络连接的电脑上。

您可以在这里下载文件:

• pip(例如 pip-22.0.3.tar.gz):https://pypi.org/project/pip/#files
• .whl 用于 Window & Python3.9 的文件(例如，pygame-2.1.2-cp39-cp39-win_amd64.whl):
  https://pypi.org/project/pygame/#files

将这两个文件下载并移动到没有互联网连接的计算机后，首先解压缩 pip-22.0.3.tar.gz 并通过在 pip 文件夹中输入以下命令来安装 pip (pip还有setup.py文件):

python setup.py install

现在，pip 已经安装好了。然后，使用 .whl 文件所在的文件夹中的 pip 安装 .whl 文件。

python -m pip install pygame-2.1.2-cp39-cp39-win_amd64.whl

希望它能帮助你享受pygame。