爲什麼我不能導入folium python包？

Question

我點子安裝大青葉，當我嘗試將其導入時，即時通訊在我的主目錄的工作得到這個錯誤：

--------------------------------------------------------------------------- 
ImportError        Traceback (most recent call last) 
<ipython-input-1-af6e4f19ef00> in <module>() 
----> 1 import folium 

//anaconda/lib/python2.7/site-packages/folium-0.3.0.dev0-  py2.7.egg/folium/__init__.py in <module>() 
     3 from __future__ import absolute_import 
     4 
----> 5 from folium.folium import Map, initialize_notebook, CircleMarker 
     6 
     7 from folium.map import (FeatureGroup, FitBounds, Icon, LayerControl, Marker, 

    //anaconda/lib/python2.7/site-packages/folium-0.3.0.dev0- py2.7.egg/folium/folium.py in <module>() 
     13 import json 
     14 
    ---> 15 from branca.colormap import StepColormap 
     16 from branca.utilities import color_brewer 
     17 from branca.six import text_type, binary_type 

ImportError: No module named branca.colormap 

但是，我可以將其導入時，我cd到/Library/Python/2.7/site-packages ....什麼給了？

Answer 1

您是否使用Anaconda安裝軟件包？它看起來像從Anaconda python的軟件包安裝位置讀取軟件包。有幾件事情嘗試：

• conda install branca
• pip install branca