Question

一切如何开始......

我首先安装了Python 3（在Windows 8.1上）来学习Python。后来，我带了一个Python训练营，他们告诉我安装Anaconda，所以我做了。我后来才知道这是Python 2，所以我下载并安装了带有Python 3的Anaconda 3。

到目前为止，知道安装的软件包是多余的，也很混乱。所以今天我决定卸载所有Pythons（即独立的Python 3，Anaconda和Anaconda 3）。我用google搜索说明，似乎我需要做的就是通过控制面板中的“程序和功能”进行卸载。现在，我重新安装了Anaconda 3，我能够从cmd和PyCharm运行.py文件。

问题：

当我尝试启动IPython Notebook时（我知道这是Anaconda发行版的一部分），它会给我以下错误消息，

PS C:\Users\myPC> ipython notebook
Traceback (most recent call last):
  File "C:\Users\myPC\Anaconda3\Scripts\ipython-script.py", line 5, in <module>
    sys.exit(start_ipython())
  File "C:\Users\myPC\Anaconda3\lib\site-packages\IPython\__init__.py", line 120, in start_ipython
    return launch_new_instance(argv=argv, **kwargs)
  File "C:\Users\myPC\Anaconda3\lib\site-packages\IPython\config\application.py", line 573, in launch_instance
    app.initialize(argv)
  File "<string>", line 2, in initialize
  File "C:\Users\myPC\Anaconda3\lib\site-packages\IPython\config\application.py", line 75, in catch_config_error
    return method(app, *args, **kwargs)
  File "C:\Users\myPC\Anaconda3\lib\site-packages\IPython\terminal\ipapp.py", line 321, in initialize
    super(TerminalIPythonApp, self).initialize(argv)
  File "<string>", line 2, in initialize
  File "C:\Users\myPC\Anaconda3\lib\site-packages\IPython\config\application.py", line 75, in catch_config_error
    return method(app, *args, **kwargs)
  File "C:\Users\myPC\Anaconda3\lib\site-packages\IPython\core\application.py", line 369, in initialize
    self.parse_command_line(argv)
  File "C:\Users\myPC\Anaconda3\lib\site-packages\IPython\terminal\ipapp.py", line 316, in parse_command_line
    return super(TerminalIPythonApp, self).parse_command_line(argv)
  File "<string>", line 2, in parse_command_line
  File "C:\Users\myPC\Anaconda3\lib\site-packages\IPython\config\application.py", line 75, in catch_config_error
    return method(app, *args, **kwargs)
  File "C:\Users\myPC\Anaconda3\lib\site-packages\IPython\config\application.py", line 471, in parse_command_line
    return self.initialize_subcommand(subc, subargv)
  File "<string>", line 2, in initialize_subcommand
  File "C:\Users\myPC\Anaconda3\lib\site-packages\IPython\config\application.py", line 75, in catch_config_error
    return method(app, *args, **kwargs)
  File "C:\Users\myPC\Anaconda3\lib\site-packages\IPython\config\application.py", line 402, in initialize_subcommand
    subapp = import_item(subapp)
  File "C:\Users\myPC\Anaconda3\lib\site-packages\IPython\utils\importstring.py", line 42, in import_item
    module = __import__(package, fromlist=[obj])
  File "C:\Users\myPC\Anaconda3\lib\site-packages\IPython\html\notebookapp.py", line 30, in <module>
    check_for_zmq('13', 'IPython.html')
  File "C:\Users\myPC\Anaconda3\lib\site-packages\IPython\utils\zmqrelated.py", line 10, in check_for_zmq
    import zmq
  File "C:\Users\myPC\AppData\Roaming\Python\Python34\site-packages\zmq\__init__.py", line 42, in <module>
    _libsodium = ctypes.cdll.LoadLibrary(bundled_sodium[0])
  File "C:\Users\myPC\Anaconda3\lib\ctypes\__init__.py", line 429, in LoadLibrary
    return self._dlltype(name)
  File "C:\Users\myPC\Anaconda3\lib\ctypes\__init__.py", line 351, in __init__
    self._handle = _dlopen(self._name, mode)
OSError: [WinError 193] %1 is not a valid Win32 application

我搜索了这个错误消息，并且能够找到其他人发现类似错误的帖子，但是对于与启动IPython Notebook无关的不同情况。我尝试了一些建议的解决方案，但似乎都没有帮助我启动IPython Notebook。

在这一点上，我担心我可能会把它搞得更糟......

我该如何解决这个问题？

Answer 1

我得到了IPython Notebook。我不确定幕后发生了什么，但这就是我所做的。

卸载Anaconda 3
重新安装了Anaconda 3（只是为了看看在之前的重新安装中出现了问题。毋庸置疑，我还是无法启动IPython Notebook）
安装Anaconda 3（这次， 32位;以前我曾经处理64位Anaconda 3）
我能够从cmd

出于某种原因，我有一种不好的感觉，我可能仍然把问题留在了未解决的地方;并可能在未来再次咬人。如果有人有什么建议（例如清理），我真的很感激！

启动IPython Notebook（Anaconda 3）时出现错误“％1不是有效的Win32应用程序”

1 个答案: