我有一个简单的笔记本，其中包含以下代码：
%matplotlib inline
但是，运行时我收到以下错误：
ImportError: No module named _tkinter
我在同一个项目中有另一个笔记本，并且可以毫无问题地运行该语句。
数据科学体验是一种托管服务，因此您无法拥有root权限来安装_tkinter。
完整的堆栈跟踪：
ImportErrorTraceback (most recent call last)
<ipython-input-43-5f9c00ae8c2d> in <module>()
----> 1 get_ipython().magic(u'matplotlib inline')
2
3 import matplotlib.pyplot as plt
4 #import numpy as np
5
/usr/local/src/bluemix_jupyter_bundle.v20/notebook/lib/python2.7/site-packages/IPython/core/interactiveshell.pyc in magic(self, arg_s)
2161 magic_name, _, magic_arg_s = arg_s.partition(' ')
2162 magic_name = magic_name.lstrip(prefilter.ESC_MAGIC)
-> 2163 return self.run_line_magic(magic_name, magic_arg_s)
2164
2165 #-------------------------------------------------------------------------
/usr/local/src/bluemix_jupyter_bundle.v20/notebook/lib/python2.7/site-packages/IPython/core/interactiveshell.pyc in run_line_magic(self, magic_name, line)
2082 kwargs['local_ns'] = sys._getframe(stack_depth).f_locals
2083 with self.builtin_trap:
-> 2084 result = fn(*args,**kwargs)
2085 return result
2086
<decorator-gen-106> in matplotlib(self, line)
/usr/local/src/bluemix_jupyter_bundle.v20/notebook/lib/python2.7/site-packages/IPython/core/magic.pyc in <lambda>(f, *a, **k)
191 # but it's overkill for just that one bit of state.
192 def magic_deco(arg):
--> 193 call = lambda f, *a, **k: f(*a, **k)
194
195 if callable(arg):
/usr/local/src/bluemix_jupyter_bundle.v20/notebook/lib/python2.7/site-packages/IPython/core/magics/pylab.pyc in matplotlib(self, line)
98 print("Available matplotlib backends: %s" % backends_list)
99 else:
--> 100 gui, backend = self.shell.enable_matplotlib(args.gui)
101 self._show_matplotlib_backend(args.gui, backend)
102
/usr/local/src/bluemix_jupyter_bundle.v20/notebook/lib/python2.7/site-packages/IPython/core/interactiveshell.pyc in enable_matplotlib(self, gui)
2949 gui, backend = pt.find_gui_and_backend(self.pylab_gui_select)
2950
-> 2951 pt.activate_matplotlib(backend)
2952 pt.configure_inline_support(self, backend)
2953
/usr/local/src/bluemix_jupyter_bundle.v20/notebook/lib/python2.7/site-packages/IPython/core/pylabtools.pyc in activate_matplotlib(backend)
293 matplotlib.rcParams['backend'] = backend
294
--> 295 import matplotlib.pyplot
296 matplotlib.pyplot.switch_backend(backend)
297
/gpfs/fs01/user/sdd1-7e9fd7607be53e-39ca506ba762/.local/lib/python2.7/site-packages/matplotlib/pyplot.py in <module>()
112
113 from matplotlib.backends import pylab_setup
--> 114 _backend_mod, new_figure_manager, draw_if_interactive, _show = pylab_setup()
115
116 _IP_REGISTERED = None
/gpfs/fs01/user/sdd1-7e9fd7607be53e-39ca506ba762/.local/lib/python2.7/site-packages/matplotlib/backends/__init__.pyc in pylab_setup()
30 # imports. 0 means only perform absolute imports.
31 backend_mod = __import__(backend_name,
---> 32 globals(),locals(),[backend_name],0)
33
34 # Things we pull in from all backends
/gpfs/fs01/user/sdd1-7e9fd7607be53e-39ca506ba762/.local/lib/python2.7/site-packages/matplotlib/backends/backend_tkagg.py in <module>()
4
5 from matplotlib.externals import six
----> 6 from matplotlib.externals.six.moves import tkinter as Tk
7 from matplotlib.externals.six.moves import tkinter_filedialog as FileDialog
8
/gpfs/fs01/user/sdd1-7e9fd7607be53e-39ca506ba762/.local/lib/python2.7/site-packages/matplotlib/externals/six.pyc in load_module(self, fullname)
197 mod = self.__get_module(fullname)
198 if isinstance(mod, MovedModule):
--> 199 mod = mod._resolve()
200 else:
201 mod.__loader__ = self
/gpfs/fs01/user/sdd1-7e9fd7607be53e-39ca506ba762/.local/lib/python2.7/site-packages/matplotlib/externals/six.pyc in _resolve(self)
111
112 def _resolve(self):
--> 113 return _import_module(self.mod)
114
115 def __getattr__(self, attr):
/gpfs/fs01/user/sdd1-7e9fd7607be53e-39ca506ba762/.local/lib/python2.7/site-packages/matplotlib/externals/six.pyc in _import_module(name)
78 def _import_module(name):
79 """Import module, returning the module after the last dot."""
---> 80 __import__(name)
81 return sys.modules[name]
82
/usr/local/src/bluemix_jupyter_bundle.v20/notebook/lib/python2.7/lib-tk/Tkinter.py in <module>()
37 # Attempt to configure Tcl/Tk without requiring PATH
38 import FixTk
---> 39 import _tkinter # If this fails your Python may not be configured for Tk
40 tkinter = _tkinter # b/w compat for export
41 TclError = _tkinter.TclError
ImportError: No module named _tkinter
答案 0 :(得分：2)
所以修复非常简单 - 我只需要使用笔记本中的内核菜单项重启内核。
我在笔记本电脑上本地运行ipython时遇到了同样的问题，解决方案是安装tkinter，所以我没想到答案就像重启内核一样简单。
另一次我收到此错误消息，重新启动内核无法正常工作。我必须：