为什么IPython QtConsole没有启动？
为什么IPython QtConsole没有启动？
提问于 2014-10-12 01:45:58
我已经安装了ipython和‘ipythonall ipythonall’，就像安装页面中所描述的那样，并且还安装了qt控制台依赖项(qt、pyqt和sip)。但是，当我尝试使用“ipython”从终端启动qtconsole时，会收到以下错误消息：
Traceback (most recent call last):
File "/Users/***/.virtualenvs/data-analysis/bin/ipython", line 11, in <module>
sys.exit(start_ipython())
File "/Users/***/.virtualenvs/data-analysis/lib/python2.7/site-packages/IPython/__init__.py", line 120, in start_ipython
return launch_new_instance(argv=argv, **kwargs)
File "/Users/***/.virtualenvs/data-analysis/lib/python2.7/site-packages/IPython/config/application.py", line 563, in launch_instance
app.initialize(argv)
File "<string>", line 2, in initialize
File "/Users/***/.virtualenvs/data-analysis/lib/python2.7/site-packages/IPython/config/application.py", line 92, in catch_config_error
return method(app, *args, **kwargs)
File "/Users/***/.virtualenvs/data-analysis/lib/python2.7/site-packages/IPython/terminal/ipapp.py", line 321, in initialize
super(TerminalIPythonApp, self).initialize(argv)
File "<string>", line 2, in initialize
File "/Users/***/.virtualenvs/data-analysis/lib/python2.7/site-packages/IPython/config/application.py", line 92, in catch_config_error
return method(app, *args, **kwargs)
File "/Users/***/.virtualenvs/data-analysis/lib/python2.7/site-packages/IPython/core/application.py", line 381, in initialize
self.parse_command_line(argv)
File "/Users/***/.virtualenvs/data-analysis/lib/python2.7/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 "/Users/***/.virtualenvs/data-analysis/lib/python2.7/site-packages/IPython/config/application.py", line 92, in catch_config_error
return method(app, *args, **kwargs)
File "/Users/***/.virtualenvs/data-analysis/lib/python2.7/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 "/Users/***/.virtualenvs/data-analysis/lib/python2.7/site-packages/IPython/config/application.py", line 92, in catch_config_error
return method(app, *args, **kwargs)
File "/Users/***/.virtualenvs/data-analysis/lib/python2.7/site-packages/IPython/config/application.py", line 406, in initialize_subcommand
subapp = import_item(subapp)
File "/Users/***/.virtualenvs/data-analysis/lib/python2.7/site-packages/IPython/utils/importstring.py", line 42, in import_item
module = __import__(package, fromlist=[obj])
File "/Users/***/.virtualenvs/data-analysis/lib/python2.7/site-packages/IPython/qt/console/qtconsoleapp.py", line 58, in <module>
from IPython.external.qt import QtCore, QtGui
File "/Users/***/.virtualenvs/data-analysis/lib/python2.7/site-packages/IPython/external/qt.py", line 23, in <module>
QtCore, QtGui, QtSvg, QT_API = load_qt(api_opts)
File "/Users/***/.virtualenvs/data-analysis/lib/python2.7/site-packages/IPython/external/qt_loaders.py", line 258, in load_qt
api_options))
ImportError:
Could not load requested Qt binding. Please ensure that
PyQt4 >= 4.7 or PySide >= 1.0.3 is available,
and only one is imported per session.
Currently-imported Qt library: None
PyQt4 installed: False
PySide >= 1.0.3 installed: False
Tried to load: ['pyside', 'pyqt']这里出什么问题了？任何帮助都将不胜感激。
回答 1
Stack Overflow用户
回答已采纳
发布于 2014-10-12 03:00:28
错误消息显示您没有安装PyQt4或PySide >=1.0.3。您应该检查已正确安装的两个包中的一个。你说你安装了pyqt但你错了。也许，它是PyQt4 3，pyqt版本4有一个不同的名称，比如PyQt4。在这种情况下，您应该安装pyqt4。
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/26321039
复制相关文章
相似问题
腾讯云开发者
