IPython 安装 (Mac OS X 10.9.4) 错误需要 pyzmq

Question

我已经成功安装了 IPython 及其依赖项，它可以在命令行中完美运行，但它不会在浏览器中作为“ipython notebook”启动。它给出的错误：

Traceback (most recent call last):
  File "/usr/local/bin/ipython", line 5, in <module>
start_ipython()
  File "/Library/Python/2.7/site-packages/IPython/__init__.py", line 120, in start_ipython
return launch_new_instance(argv=argv, **kwargs)
  File "/Library/Python/2.7/site-packages/IPython/config/application.py", line 563, in launch_instance
app.initialize(argv)
  File "<string>", line 2, in initialize
  File "/Library/Python/2.7/site-packages/IPython/config/application.py", line 92, in catch_config_error
return method(app, *args, **kwargs)
  File "/Library/Python/2.7/site-packages/IPython/terminal/ipapp.py", line 321, in initialize
super(TerminalIPythonApp, self).initialize(argv)
  File "<string>", line 2, in initialize
  File "/Library/Python/2.7/site-packages/IPython/config/application.py", line 92, in catch_config_error
return method(app, *args, **kwargs)
  File "/Library/Python/2.7/site-packages/IPython/core/application.py", line 381, in initialize
self.parse_command_line(argv)
  File "/Library/Python/2.7/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 "/Library/Python/2.7/site-packages/IPython/config/application.py", line 92, in catch_config_error
return method(app, *args, **kwargs)
  File "/Library/Python/2.7/site-packages/IPython/config/application.py", line 475, in parse_command_line
return self.initialize_subcommand(subc, subargv)
  File "<string>", line 2, in initialize_subcommand
  File "/Library/Python/2.7/site-packages/IPython/config/application.py", line 92, in catch_config_error
return method(app, *args, **kwargs)
  File "/Library/Python/2.7/site-packages/IPython/config/application.py", line 406, in initialize_subcommand
subapp = import_item(subapp)
  File "/Library/Python/2.7/site-packages/IPython/utils/importstring.py", line 42, in import_item
module = __import__(package, fromlist=[obj])
  File "/Library/Python/2.7/site-packages/IPython/html/notebookapp.py", line 39, in <module>
check_for_zmq('2.1.11', 'IPython.html')
  File "/Library/Python/2.7/site-packages/IPython/utils/zmqrelated.py", line 37, in check_for_zmq
raise ImportError("%s requires pyzmq >= %s"%(required_by, minimum_version))
ImportError: IPython.html requires pyzmq >= 2.1.11

我已尝试升级软件包。我还读到问题可能是 IPython 安装在与其依赖项不同的环境中，或者路径已损坏。由于我对 Mac 完全陌生，我不知道如何纠正它。任何有关如何使 IPython Notebook 工作的帮助或任何替代解决方案将不胜感激！

Answer 1

试试

easy_install --upgrade IPython 
easy_install --upgrade pyzmq

Answer 2

经过数小时的搜索和故障排除后，我在 Mac OS X Yosemite (10.10) 上安装了 ipython notebook。

为避免任何与权限相关的错误，请先使用您的 python 下载并安装virtualenv。 然后继续如下

$ virtualenv venv
$ source venv/bin/activate
(venv)[user@host ]$ pip install ipython[all]

Successfully installed ... 

(venv)[user@host ]$ ipython notebook

会调出安装了所有模块的笔记本。完成环境后，您可以轻松 $deactivate 它。