This one is driving me crazy. I searched the Internet for tips, but not many threads like "ImportError: No module named xxxxxx" turned out to be very useful.
I have already installed Python2.7.
Then I installed python Anaconda, added $HOME/anaconda/bin to PATH and launched 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 features. %quickref -> Quick reference. help -> Python own help system. object? -> Details about 'object', use 'object??' for extra details. [TerminalIPythonApp] Loading IPython extension: storemagic
Everything works before starting magic %matplotlib inline , which generates the following error message:
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 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
Running conda list provides the following list of installed packages
/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
And sys.path prints the following
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']
What exactly causes the error here? The moves package seems to be installed, which means six . What does it mean that the moves package in the cond list has a <pip> in the third column?