scipy.interpolate導致ImportError

Question

我的設置是

import cartopy.crs as ccrs
import matplotlib.pyplot as plt

我有scipy 0.17和cartopy'0.14.2'。

我要做的就是

plt.axes(projection=ccrs.PlateCarree())

結果是：

Traceback (most recent call last):
  File "/usr/local/anaconda2/envs/myenv3/lib/python3.5/site-packages/IPython/core/interactiveshell.py", line 2885, in run_code
    exec(code_obj, self.user_global_ns, self.user_ns)
  File "<ipython-input-93-636aeb1a7fc6>", line 1, in <module>
    plt.axes(projection=ccrs.PlateCarree())
  File "/usr/local/anaconda2/envs/myenv3/lib/python3.5/site-packages/matplotlib/pyplot.py", line 867, in axes
    return subplot(111, **kwargs)
  File "/usr/local/anaconda2/envs/myenv3/lib/python3.5/site-packages/matplotlib/pyplot.py", line 1022, in subplot
    a = fig.add_subplot(*args, **kwargs)
  File "/usr/local/anaconda2/envs/myenv3/lib/python3.5/site-packages/matplotlib/figure.py", line 987, in add_subplot
    self, *args, **kwargs)
  File "/usr/local/anaconda2/envs/myenv3/lib/python3.5/site-packages/matplotlib/projections/__init__.py", line 100, in process_projection_requirements
    projection_class, extra_kwargs = projection._as_mpl_axes()
  File "/usr/local/anaconda2/envs/myenv3/lib/python3.5/site-packages/cartopy/crs.py", line 150, in _as_mpl_axes
    import cartopy.mpl.geoaxes as geoaxes
  File "/opt/pycharm-2016.2/helpers/pydev/_pydev_bundle/pydev_import_hook.py", line 21, in do_import
    module = self._system_import(name, *args, **kwargs)
  File "/usr/local/anaconda2/envs/myenv3/lib/python3.5/site-packages/cartopy/mpl/geoaxes.py", line 52, in <module>
    from cartopy.vector_transform import vector_scalar_to_grid
  File "/opt/pycharm-2016.2/helpers/pydev/_pydev_bundle/pydev_import_hook.py", line 21, in do_import
    module = self._system_import(name, *args, **kwargs)
  File "/usr/local/anaconda2/envs/myenv3/lib/python3.5/site-packages/cartopy/vector_transform.py", line 26, in <module>
    from scipy.interpolate import griddata
  File "/opt/pycharm-2016.2/helpers/pydev/_pydev_bundle/pydev_import_hook.py", line 21, in do_import
    module = self._system_import(name, *args, **kwargs)
  File "/usr/local/anaconda2/envs/myenv3/lib/python3.5/site-packages/scipy/interpolate/__init__.py", line 158, in <module>
    from .interpolate import *
  File "/opt/pycharm-2016.2/helpers/pydev/_pydev_bundle/pydev_import_hook.py", line 21, in do_import
    module = self._system_import(name, *args, **kwargs)
  File "/usr/local/anaconda2/envs/myenv3/lib/python3.5/site-packages/scipy/interpolate/interpolate.py", line 12, in <module>
    import scipy.special as spec
  File "/opt/pycharm-2016.2/helpers/pydev/_pydev_bundle/pydev_import_hook.py", line 21, in do_import
    module = self._system_import(name, *args, **kwargs)
  File "/usr/local/anaconda2/envs/myenv3/lib/python3.5/site-packages/scipy/special/__init__.py", line 629, in <module>
    from .basic import *
  File "/opt/pycharm-2016.2/helpers/pydev/_pydev_bundle/pydev_import_hook.py", line 21, in do_import
    module = self._system_import(name, *args, **kwargs)
  File "/usr/local/anaconda2/envs/myenv3/lib/python3.5/site-packages/scipy/special/basic.py", line 14, in <module>
    from ._ufuncs import (ellipkm1, mathieu_a, mathieu_b, iv, jv, gamma, psi, zeta,
ImportError: cannot import name 'zeta'

內在看來這是一個棘手的問題，但是我在那里有最新消息-這是怎么回事？

Answer 1

它竟然是用一個問題scipy安裝從哪里來conda 。 創建一個新環境並重新安裝scipy解決了該問題。