Python 公司网络的网络接入

我今天刚开始使用python/canopy，在公司机器上安装canopy后，从欢迎页面登录时遇到问题。欢迎页面上说我没有互联网连接。我认为这是由于公司的防火墙或其他网络限制。我想知道是否有办法解决这个问题。下面是我从首选项->网络->详细网络访问测试中得到的错误。我正在使用win7和Canopy版本1.5.2.2785：

Method: urllib2
    Checking http://www.enthought.com/
    Failed
        URLError(gaierror(11004, 'getaddrinfo failed'),)
        {'reason': gaierror(11004, 'getaddrinfo failed')}

    Checking https://www.enthought.com/
    Failed
        URLError(gaierror(11004, 'getaddrinfo failed'),)
        {'reason': gaierror(11004, 'getaddrinfo failed')}

    Checking https://api.enthought.com/
    Failed
        URLError(gaierror(11004, 'getaddrinfo failed'),)
        {'reason': gaierror(11004, 'getaddrinfo failed')}

    Checking https://grits.enthought.com/
    Failed
        URLError(gaierror(11004, 'getaddrinfo failed'),)
        {'reason': gaierror(11004, 'getaddrinfo failed')}

    Checking https://training.enthought.com/
    Failed
        URLError(gaierror(11004, 'getaddrinfo failed'),)
        {'reason': gaierror(11004, 'getaddrinfo failed')}

    Checking https://storage-cf.enthought.com/www/canopy/etod-has-access.png
    Failed
    Expected failure: ssl in python <= 2.7.8 does not support TLS SNI extension
        URLError(gaierror(11004, 'getaddrinfo failed'),)
        {'reason': gaierror(11004, 'getaddrinfo failed')}

Method: requests
    Checking http://www.enthought.com/
    Failed
        ConnectionError(ProtocolError('Connection aborted.', gaierror(11004, 'getaddrinfo failed')),)
        {'request': <PreparedRequest [GET]>, 'response': None}

    Checking https://www.enthought.com/
    Failed
        ConnectionError(ProtocolError('Connection aborted.', gaierror(11004, 'getaddrinfo failed')),)
        {'request': <PreparedRequest [GET]>, 'response': None}

    Checking https://api.enthought.com/
    Failed
        ConnectionError(ProtocolError('Connection aborted.', gaierror(11004, 'getaddrinfo failed')),)
        {'request': <PreparedRequest [GET]>, 'response': None}

    Checking https://grits.enthought.com/
    Failed
        ConnectionError(ProtocolError('Connection aborted.', gaierror(11004, 'getaddrinfo failed')),)
        {'request': <PreparedRequest [GET]>, 'response': None}

    Checking https://training.enthought.com/
    Failed
        ConnectionError(ProtocolError('Connection aborted.', gaierror(11004, 'getaddrinfo failed')),)
        {'request': <PreparedRequest [GET]>, 'response': None}

    Checking https://storage-cf.enthought.com/www/canopy/etod-has-access.png
    Failed
        ConnectionError(ProtocolError('Connection aborted.', gaierror(11004, 'getaddrinfo failed')),)
        {'request': <PreparedRequest [GET]>, 'response': None}

Method: qt
    Checking http://www.enthought.com/
    Failed
        PySide.QtNetwork.QNetworkReply.NetworkError.HostNotFoundError
        Host www.enthought.com not found

    Checking https://www.enthought.com/
    Failed
        PySide.QtNetwork.QNetworkReply.NetworkError.HostNotFoundError
        Host  not found

    Checking https://api.enthought.com/
    Failed
        PySide.QtNetwork.QNetworkReply.NetworkError.HostNotFoundError
        Host  not found

    Checking https://grits.enthought.com/
    Failed
        PySide.QtNetwork.QNetworkReply.NetworkError.HostNotFoundError
        Host  not found

    Checking https://training.enthought.com/
    Failed
        PySide.QtNetwork.QNetworkReply.NetworkError.HostNotFoundError
        Host  not found

    Checking https://storage-cf.enthought.com/www/canopy/etod-has-access.png
    Failed
    Expected failure: ssl linked with Qt does not support TLS SNI extension
        PySide.QtNetwork.QNetworkReply.NetworkError.HostNotFoundError
        Host  not found

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关于输入代理防火墙凭据，您是否与IT部门进行了核对？请参见

我的机器上有本地管理员权限，我以任何理由遵循了说明，为什么这不起作用？我不知道你的意思。这些是完全不同和不相关的问题。常见安装是指程序在磁盘或网络上的安装位置。代理安装是指已经安装的程序能够通过公司防火墙。是否需要代理与您是否进行了普通安装完全无关。同样，我建议您与IT部门谈谈。