IPython QtConsole neden başlatılmıyor?

Question

ipython'u yükleme sayfasında anlatıldığı gibi 'pip install ipython [all]' ile yükledim ve ayrıca qtconsole bağımlılıklarını homebrew (qt, pyqt ve sip) ile yükledim. Ben 'ipython qtconsole' ile terminalden qtconsole başlatmaya çalıştığınızda, ancak, aşağıdaki hata iletisini olsun:

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'] 

yanlış burada ne oluyor? Herhangi bir yardım büyük takdir edilecektir.

Answer 1

Hata mesajı PyQt4 veya PySide> = 1.0.3'ü yüklemediğinizi söylüyor. İki paketden birinin doğru takıldığını kontrol etmelisiniz. Pyqt'i kurduğunuzu ama hata olduğunu söylediniz. Belki de, pyqt sürüm 3'tür. PyQt sürüm 4, PyQt4 gibi farklı bir ada sahiptir. Bu gibi durumlarda, pyqt4'ü yüklemelisiniz.