这个让我发疯。我在互联网上搜索了线索，但是没有“ImportError：没有模块名为xxxxxx”的许多线程已被证明是非常有用的。
我之前安装了Python2.7。
然后我安装了Anaconda python，将$HOME/anaconda/bin添加到PATH并启动了ipython notebook
Python 2.7.9 |Anaconda 2.2.0 (x86_64)| (default, Dec 15 2014, 10:37:34)
Type "copyright", "credits" or "license" for more information.
IPython 3.1.0 -- An enhanced Interactive Python.
Anaconda is brought to you by Continuum Analytics.
Please check out: http://continuum.io/thanks and https://binstar.org
? -> Introduction and overview of IPython's features.
%quickref -> Quick reference.
help -> Python's own help system.
object? -> Details about 'object', use 'object??' for extra details.
[TerminalIPythonApp] Loading IPython extension: storemagic
一切正常，直到运行魔法%matplotlib inline，生成以下错误消息：
In [5]: %matplotlib inline
Reloading __future__
Reloading six
Reloading functools
Reloading _functools
Reloading itertools
Reloading operator
Reloading types
Reloading StringIO
Reloading errno
Reloading matplotlib
Reloading distutils
Reloading distutils.version
Reloading distutils.string
Reloading string
Reloading re
Reloading sre_compile
Reloading _sre
Reloading sre_parse
Reloading sre_constants
Reloading _locale
Reloading copy_reg
Reloading strop
Reloading distutils.re
Reloading distutils.types
Reloading dateutil
Reloading pyparsing
Reloading weakref
Reloading UserDict
Reloading _abcoll
Reloading abc
Reloading _weakrefset
Reloading _weakref
Reloading exceptions
Reloading copy
Reloading org
Reloading warnings
Reloading linecache
Reloading os
Reloading posix
Reloading posixpath
Reloading stat
Reloading genericpath
Reloading _warnings
Reloading collections
Reloading _collections
Reloading keyword
Reloading heapq
Reloading _heapq
Reloading thread
Reloading pprint
Reloading cStringIO
Reloading urllib
Reloading socket
Reloading _socket
Reloading _ssl
Reloading time
Reloading base64
Reloading struct
Reloading _struct
Reloading binascii
Reloading urlparse
Reloading ssl
Reloading textwrap
Reloading contextlib
Reloading _scproxy
Reloading urllib.request
Reloading urllib2
Reloading hashlib
Reloading _hashlib
Reloading httplib
Reloading array
Reloading mimetools
Reloading tempfile
Reloading io
Reloading _io
Reloading random
Reloading math
Reloading _random
Reloading fcntl
Reloading rfc822
Reloading bisect
Reloading _bisect
Reloading distutils.sysconfig
Reloading distutils.os
Reloading distutils.sys
Reloading distutils.distutils
Reloading distutils.errors
Reloading matplotlib.cbook
Reloading six.moves
---------------------------------------------------------------------------
ImportError Traceback (most recent call last)
<ipython-input-1-1e0aba8000a6> in <module>()
/Users/mtoots/anaconda/lib/python2.7/site-packages/IPython/core/interactiveshell.pyc in magic(self, arg_s)
2305 magic_name, _, magic_arg_s = arg_s.partition(' ')
2306 magic_name = magic_name.lstrip(prefilter.ESC_MAGIC)
-> 2307 return self.run_line_magic(magic_name, magic_arg_s)
2308
2309 #-------------------------------------------------------------------------
/Users/mtoots/anaconda/lib/python2.7/site-packages/IPython/core/interactiveshell.pyc in run_line_magic(self, magic_name, line)
2226 kwargs['local_ns'] = sys._getframe(stack_depth).f_locals
2227 with self.builtin_trap:
-> 2228 result = fn(*args,**kwargs)
2229 return result
2230
/Users/mtoots/anaconda/lib/python2.7/site-packages/IPython/core/magics/pylab.pyc in matplotlib(self, line)
/Users/mtoots/anaconda/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):
/Users/mtoots/anaconda/lib/python2.7/site-packages/IPython/core/magics/pylab.pyc in matplotlib(self, line)
86 """
87 args = magic_arguments.parse_argstring(self.matplotlib, line)
---> 88 gui, backend = self.shell.enable_matplotlib(args.gui)
89 self._show_matplotlib_backend(args.gui, backend)
90
/Users/mtoots/anaconda/lib/python2.7/site-packages/IPython/core/interactiveshell.pyc in enable_matplotlib(self, gui)
3099 gui, backend = pt.find_gui_and_backend(self.pylab_gui_select)
3100
-> 3101 pt.activate_matplotlib(backend)
3102 pt.configure_inline_support(self, backend)
3103
/Users/mtoots/anaconda/lib/python2.7/site-packages/IPython/core/pylabtools.pyc in activate_matplotlib(backend)
273
274 import matplotlib.pyplot
--> 275 matplotlib.pyplot.switch_backend(backend)
276
277 # This must be imported last in the matplotlib series, after
/Users/mtoots/anaconda/lib/python2.7/site-packages/matplotlib/pyplot.pyc in switch_backend(newbackend)
131 close('all')
132 global _backend_mod, new_figure_manager, draw_if_interactive, _show
--> 133 matplotlib.use(newbackend, warn=False, force=True)
134 from matplotlib.backends import pylab_setup
135 _backend_mod, new_figure_manager, draw_if_interactive, _show = pylab_setup()
/Users/mtoots/anaconda/lib/python2.7/site-packages/matplotlib/__init__.pyc in use(arg, warn, force)
1331 # module import. See backends/__init__.py for more detail.
1332 if need_reload:
-> 1333 reload(sys.modules['matplotlib.backends'])
1334
1335 def get_backend():
/Users/mtoots/anaconda/lib/python2.7/site-packages/IPython/lib/deepreload.pyc in reload(module, exclude)
339 try:
340 with replace_import_hook(deep_import_hook):
--> 341 return deep_reload_hook(module)
342 finally:
343 found_now = {}
/Users/mtoots/anaconda/lib/python2.7/site-packages/IPython/lib/deepreload.pyc in deep_reload_hook(m)
309
310 try:
--> 311 newm = imp.load_module(name, fp, filename, stuff)
312 except:
313 # load_module probably removed name from modules because of
/Users/mtoots/anaconda/lib/python2.7/site-packages/matplotlib/backends/__init__.pyc in <module>()
4 import six
5
----> 6 import matplotlib
7 import inspect
8 import warnings
/Users/mtoots/anaconda/lib/python2.7/site-packages/IPython/lib/deepreload.pyc in deep_import_hook(name, globals, locals, fromlist, level)
250 parent, buf = get_parent(globals, level)
251
--> 252 head, name, buf = load_next(parent, None if level < 0 else parent, name, buf)
253
254 tail = head
/Users/mtoots/anaconda/lib/python2.7/site-packages/IPython/lib/deepreload.pyc in load_next(mod, altmod, name, buf)
154 buf += subname
155
--> 156 result = import_submodule(mod, subname, buf)
157 if result is None and mod != altmod:
158 result = import_submodule(altmod, subname, subname)
/Users/mtoots/anaconda/lib/python2.7/site-packages/IPython/lib/deepreload.pyc in import_submodule(mod, subname, fullname)
199
200 try:
--> 201 m = imp.load_module(fullname, fp, filename, stuff)
202 except:
203 # load_module probably removed name from modules because of
/Users/mtoots/anaconda/lib/python2.7/site-packages/matplotlib/__init__.pyc in <module>()
178 # cbook must import matplotlib only within function
179 # definitions, so it is safe to import from it here.
--> 180 from matplotlib.cbook import is_string_like
181 from matplotlib.compat import subprocess
182
/Users/mtoots/anaconda/lib/python2.7/site-packages/IPython/lib/deepreload.pyc in deep_import_hook(name, globals, locals, fromlist, level)
254 tail = head
255 while name:
--> 256 tail, name, buf = load_next(tail, tail, name, buf)
257
258 # If tail is None, both get_parent and load_next found
/Users/mtoots/anaconda/lib/python2.7/site-packages/IPython/lib/deepreload.pyc in load_next(mod, altmod, name, buf)
154 buf += subname
155
--> 156 result = import_submodule(mod, subname, buf)
157 if result is None and mod != altmod:
158 result = import_submodule(altmod, subname, subname)
/Users/mtoots/anaconda/lib/python2.7/site-packages/IPython/lib/deepreload.pyc in import_submodule(mod, subname, fullname)
199
200 try:
--> 201 m = imp.load_module(fullname, fp, filename, stuff)
202 except:
203 # load_module probably removed name from modules because of
/Users/mtoots/anaconda/lib/python2.7/site-packages/matplotlib/cbook.pyc in <module>()
11
12 import six
---> 13 from six.moves import xrange, zip
14 from itertools import repeat
15
/Users/mtoots/anaconda/lib/python2.7/site-packages/IPython/lib/deepreload.pyc in deep_import_hook(name, globals, locals, fromlist, level)
254 tail = head
255 while name:
--> 256 tail, name, buf = load_next(tail, tail, name, buf)
257
258 # If tail is None, both get_parent and load_next found
/Users/mtoots/anaconda/lib/python2.7/site-packages/IPython/lib/deepreload.pyc in load_next(mod, altmod, name, buf)
161
162 if result is None:
--> 163 raise ImportError("No module named %.200s" % name)
164
165 return result, next, buf
ImportError: No module named moves
运行conda list会提供以下已安装软件包列表
/Users/mtoots> conda list
# packages in environment at /Users/mtoots/anaconda:
#
_license 1.1 py27_0
abstract-rendering 0.5.1 np19py27_0
anaconda 2.2.0 np19py27_0
appscript 1.0.1 py27_0
argcomplete 0.8.4 py27_0
astropy 1.0.1 np19py27_0
backports.ssl-match-hostname 3.4.0.2 <pip>
bcolz 0.8.1 np19py27_0
beautiful-soup 4.3.2 py27_0
beautifulsoup 3.2.1 <pip>
beautifulsoup4 4.3.2 <pip>
binstar 0.10.1 py27_3
bitarray 0.8.1 py27_0
blaze 0.7.3 <pip>
blaze-core 0.7.3 np19py27_0
blz 0.6.2 np19py27_0
bokeh 0.8.1 np19py27_1
boto 2.36.0 py27_0
cdecimal 2.3 py27_0
certifi 14.05.14 py27_0
cffi 0.9.2 py27_0
clyent 0.3.4 py27_0
colorama 0.3.3 py27_0
conda 3.12.0 py27_0
conda-build 1.11.0 py27_0
conda-env 2.1.4 py27_0
configobj 5.0.6 py27_0
cryptography 0.8 py27_0
curl 7.38.0 0
cython 0.22 py27_0
cytoolz 0.7.2 py27_0
datashape 0.4.4 np19py27_1
dateutil 2.4.1 py27_0
decorator 3.4.0 py27_0
docutils 0.12 py27_0
dynd-python 0.6.5 np19py27_0
enum34 1.0.4 py27_0
fastcache 1.0.2 py27_0
filechunkio 1.6 <pip>
flask 0.10.1 py27_1
freetype 2.5.2 1
funcsigs 0.4 py27_0
futures 2.2.0 py27_0
gevent 1.0.1 py27_0
gevent-websocket 0.9.3 py27_0
greenlet 0.4.5 py27_0
grin 1.2.1 py27_1
h5py 2.4.0 np19py27_0
hdf5 1.8.14 0
ipython 3.1.0 py27_0
ipython-notebook 3.0.0 py27_1
ipython-qtconsole 3.0.0 py27_0
itsdangerous 0.24 py27_0
jdcal 1.0 py27_0
jedi 0.8.1 py27_0
jinja2 2.7.3 py27_1
jpeg 8d 1
jsonschema 2.4.0 py27_0
launcher 1.0.0 2
libdynd 0.6.5 0
libpng 1.5.13 1
libsodium 0.4.5 0
libtiff 4.0.2 1
libxml2 2.9.0 1
libxslt 1.1.28 2
llvmlite 0.2.2 py27_1
lxml 3.4.2 py27_0
markupsafe 0.23 py27_0
matplotlib 1.4.3 np19py27_1
mistune 0.5.1 py27_0
mock 1.0.1 py27_0
moves 0.1 <pip>
mrjob 0.4.4 <pip>
multipledispatch 0.4.7 py27_0
networkx 1.9.1 py27_0
nltk 3.0.2 np19py27_0
node-webkit 0.10.1 0
nose 1.3.4 py27_1
numba 0.17.0 np19py27_0
numexpr 2.3.1 np19py27_0
numpy 1.9.2 py27_0
odo 0.3.1 np19py27_0
openpyxl 1.8.5 py27_0
openssl 1.0.1k 1
pandas 0.15.2 np19py27_1
patsy 0.3.0 np19py27_0
pattern 2.6 <pip>
pep8 1.6.2 py27_0
pillow 2.7.0 py27_1
pip 6.1.1 py27_0
ply 3.4 py27_0
psutil 2.2.1 py27_0
ptyprocess 0.4 py27_0
py 1.4.26 py27_0
pyasn1 0.1.7 py27_0
pyaudio 0.2.7 py27_0
pycosat 0.6.1 py27_0
pycparser 2.10 py27_0
pycrypto 2.6.1 py27_0
pycurl 7.19.5.1 py27_0
pyflakes 0.8.1 py27_0
pygments 2.0.2 py27_0
pyopenssl 0.14 py27_0
pyparsing 2.0.3 py27_0
pyqt 4.11.3 py27_0
pytables 3.1.1 np19py27_2
pytest 2.6.4 py27_0
python 2.7.9 1
python-dateutil 2.4.2 py27_0
python.app 1.2 py27_3
pytz 2015.2 py27_0
pyyaml 3.11 py27_0
pyzmq 14.5.0 py27_0
qt 4.8.6 0
readline 6.2 2
redis 2.6.9 0
redis-py 2.10.3 py27_0
requests 2.7.0 py27_0
rope 0.9.4 py27_1
runipy 0.1.3 py27_0
scikit-image 0.11.2 np19py27_0
scikit-learn 0.15.2 np19py27_0
scipy 0.15.1 np19py27_0
seaborn 0.5.1 <pip>
setuptools 15.2 py27_0
simplejson 3.6.5 <pip>
sip 4.16.5 py27_0
six 1.9.0 py27_0
sockjs-tornado 1.0.1 py27_0
sphinx 1.2.3 py27_0
spyder 2.3.4 py27_1
spyder-app 2.3.4 py27_0
sqlalchemy 0.9.9 py27_0
sqlite 3.8.4.1 1
ssl_match_hostname 3.4.0.2 py27_0
statsmodels 0.6.1 np19py27_0
sympy 0.7.6 py27_0
tables 3.1.1 <pip>
terminado 0.5 py27_0
tk 8.5.18 0
toolz 0.7.1 py27_0
tornado 4.1 py27_0
ujson 1.33 py27_0
unicodecsv 0.9.4 py27_0
werkzeug 0.10.1 py27_0
xlrd 0.9.3 py27_0
xlsxwriter 0.6.7 py27_0
xlwings 0.3.4 py27_0
xlwt 0.7.5 py27_0
yaml 0.1.4 1
zeromq 4.0.4 0
zlib 1.2.8 0
sys.path打印以下内容
In [1]: import sys
In [2]: sys.path
Out[2]:
['',
'/Users/mtoots/anaconda/bin',
'/Users/mtoots/anaconda/lib/python27.zip',
'/Users/mtoots/anaconda/lib/python2.7',
'/Users/mtoots/anaconda/lib/python2.7/plat-darwin',
'/Users/mtoots/anaconda/lib/python2.7/plat-mac',
'/Users/mtoots/anaconda/lib/python2.7/plat-mac/lib-scriptpackages',
'/Users/mtoots/anaconda/lib/python2.7/lib-tk',
'/Users/mtoots/anaconda/lib/python2.7/lib-old',
'/Users/mtoots/anaconda/lib/python2.7/lib-dynload',
'/Users/mtoots/anaconda/lib/python2.7/site-packages',
'/Users/mtoots/anaconda/lib/python2.7/site-packages/Sphinx-1.2.3-py2.7.egg',
'/Users/mtoots/anaconda/lib/python2.7/site-packages/aeosa',
'/Users/mtoots/anaconda/lib/python2.7/site-packages/cryptography-0.8-py2.7-macosx-10.5-x86_64.egg',
'/Users/mtoots/anaconda/lib/python2.7/site-packages/setuptools-15.2-py2.7.egg',
'/Users/mtoots/anaconda/lib/python2.7/site-packages/IPython/extensions',
'/Users/mtoots/.ipython']
这究竟是什么导致错误？似乎已安装moves包，six也是如此。 conda列表中的moves包在第三列中有<pip>是什么意思？
答案 0 :(得分：1)
我想你已经安装了两个ipythons，检查它们在linux shell上运行：
$ where ipython
如果你发现非蟒蛇正在运行，请清理'纯蟒蛇'
$ sudo pip uninstall ipython
并检查路径，看看你是否有二进制文件指向anaconda ipython，在我的情况下，你可以看到/ home / henry / anaconda3 / bin
$ echo $PATH
$ /usr/local/heroku/bin:/home/henry/.cabal/bin:/home/henry/Library/Haskell/bin:/home/henry/.bin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games:/home/henry/bin/scala/bin:/home/henry/anaconda3/bin:/home/henry/bin/rebar3
答案 1 :(得分：1)
我找到了另一个问题的解决方案。主要是，您可以ipython_config.py
profile_default 注释/删除这一行
c.InteractiveShell.deep_reload = True
答案 2 :(得分：0)
为什么事情变得更加复杂，而Anaconda软件包经理承诺，它具有简化python软件包的最终能力。维护噩梦？
好python牧群在整个十年中因为缺乏一些普遍有效的工作（一个所有 - 交易）包裹管理工具而受到影响。
无需重复维护多个开发/测试/产品环境的成本，跨越多个O / S系列/版本＆amp;所有配置星座的无尽列表。
令人高兴的是，[Anaconda] + conda工具包是一个可行的解决方案。
另外，[Anaconda] / conda概念带来了一个错觉，即[python] + [a-set-of-deployed-packages]有多个可分离的星座（称为一个 environment ，并命名为＆amp;开启/关闭托管），以便能够拥有一个应用程序和多个（一个接一个地交替）[python + { {1}}]试验台验证＆amp;验证您的代码RTO状态。
似乎已经安装了 environment 软件包， moves 也是如此，首先看起来似乎是正面的，但是 - [Anaconda]文档优惠＆amp;建议不要将conda驱动的软件包安装/更新/删除/等与任何其他方法混合使用（包括six个）
pip install 列表中的移动包在第三列中的 conda 是什么意思？是的，正确的是上面提到的问题。最好查看[Anaconda]来源，了解有关包管理最佳实践的详细信息。工作方法。