help with z2pack installtion

张顺洪(Shunhong Zhang) zhangshunhong at
Mon Jan 16 05:09:30 CET 2017

Dear z2pack developers,

I am writing to seek possible help with the installation of z2pack,
I installed it via pip but when I tried importing it in python3,
it returns

Python 3.5.2 (default, Nov 17 2016, 17:05:23) 
[GCC 5.4.0 20160609] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import z2pack
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/local/lib/python3.5/dist-packages/z2pack/", line 16, in <module>
    from . import line
  File "/usr/local/lib/python3.5/dist-packages/z2pack/line/", line 13, in <module>
    from ._data import WccLineData, EigenstateLineData
  File "/usr/local/lib/python3.5/dist-packages/z2pack/line/", line 12, in <module>
    from fsc.export import export
ImportError: No module named 'fsc'

could you help me identify what is wrong with my installation?
thank you very much in advance!

Best regards


Shunhong Zhang
Ph.D. (Advanced Materials and Mechanics)
Postdoctoral Research Associate
Institute for Advanced Study,Tsinghua University

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