I am installing SciPy on Windows 7 64 bit. I am using ArcGIS 10.3 and default NumPy version 1.7.1 and I downloaded the SciPy version 1.1.0 from Python libs. After stored in the site package of Python folder When I executing the Scipy, I am getting following error. Earlier I installed the SciPy in the same way which I follow now, but now it's returning the error msg. type "copyright" , "credits" or "license()" for more information . >> > import numpy >> > import scipy Traceback ( most recent call last ) : File " pyshell #1>", line 1, in import scipy File "C:\Python27\ArcGIS10.3\lib\site-packages\scipy\__init__.py" , line 119 , in module > from scipy . _lib . _ccallback import LowLevelCallable File "C:\Python27\ArcGIS10.3\lib\site-packages\scipy\_lib\_ccallback.py" , line 1 , in module > from . import _ccallback_c ImportError : cannot import name _ccallback_c

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SciPy Error: cannot import name callback c

ShouvikJha

I am installing SciPy on Windows 7 64 bit. I am using ArcGIS 10.3 and default NumPy version 1.7.1 and I downloaded the SciPy version 1.1.0 from Python libs. After stored in the site package of Python folder When I executing the Scipy, I am getting following error.

Earlier I installed the SciPy in the same way which I follow now, but now it's returning the error msg.

type <SPAN class="string token">"copyright"</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">"credits"</SPAN> <SPAN class="operator token">or</SPAN> <SPAN class="string token">"license()"</SPAN> <SPAN class="keyword token">for</SPAN> more information<SPAN class="punctuation token">.</SPAN>
 <SPAN class="operator token">>></SPAN><SPAN class="operator token">></SPAN> <SPAN class="keyword token">import</SPAN> numpy
 <SPAN class="operator token">>></SPAN><SPAN class="operator token">></SPAN> <SPAN class="keyword token">import</SPAN> scipy
 Traceback <SPAN class="punctuation token">(</SPAN>most recent call last<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">:</SPAN>
 File "<SPAN class="operator token"><</SPAN>pyshell<SPAN class="comment token">#1>", line 1, in <module></SPAN>
 <SPAN class="keyword token">import</SPAN> scipy
 File <SPAN class="string token">"C:\Python27\ArcGIS10.3\lib\site-packages\scipy\__init__.py"</SPAN><SPAN class="punctuation token">,</SPAN> line <SPAN class="number token">119</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="keyword token">in</SPAN> <SPAN class="operator token"><</SPAN>module<SPAN class="operator token">></SPAN>
 <SPAN class="keyword token">from</SPAN> scipy<SPAN class="punctuation token">.</SPAN>_lib<SPAN class="punctuation token">.</SPAN>_ccallback <SPAN class="keyword token">import</SPAN> LowLevelCallable
 File <SPAN class="string token">"C:\Python27\ArcGIS10.3\lib\site-packages\scipy\_lib\_ccallback.py"</SPAN><SPAN class="punctuation token">,</SPAN> line <SPAN class="number token">1</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="keyword token">in</SPAN> <SPAN class="operator token"><</SPAN>module<SPAN class="operator token">></SPAN>
 <SPAN class="keyword token">from</SPAN> <SPAN class="punctuation token">.</SPAN> <SPAN class="keyword token">import</SPAN> _ccallback_c
 ImportError<SPAN class="punctuation token">:</SPAN> cannot <SPAN class="keyword token">import</SPAN> name _ccallback_c<SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>

<SPAN class="" style="color: #2b91af; border: 0px; font-weight: inherit; font-size: 13px;"> </SPAN>

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Accepted answers

XanderBakker

Scrolling through the links provided by Dan Patterson‌, and some support pages I noticed this:

ArcGIS (for) Desktop 10.3.x - Python 2.7.x and Numerical Python 1.7.x required; 2.7.8 and 1.7.1 are installed if the version requirement is not met (FAQ: What version of Python is used in ArcGIS? )
SciPy 0.18.0 Release Notes, This release requires Python 2.7 or 3.4-3.5 and NumPy 1.7.1 or greater. (Releases · scipy/scipy · GitHub )

I do however, strongly recommend you to update to a more recent version of ArcGIS and if you can as Dan Patterson suggested install ArcGIS Pro which already has SciPy included. Follow the steps described in several blogs by Dan on how to install Spyder with ArcGIS Pro:

And don't forget to check out this extremely rich resource: /blogs/dan_patterson/2016/05/09/the-links

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ShouvikJha

I have tried using the lower version of Scipy I.e 0.17.0, 0.17.1 etc, but it's producing the another error

Traceback <SPAN class="punctuation token">(</SPAN>most recent call last<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">:</SPAN>
File "<SPAN class="operator token"><</SPAN>pyshell<SPAN class="comment token">#2>", line 1, in <module></SPAN>
<SPAN class="keyword token">import</SPAN> scipy
File <SPAN class="string token">"C:\Python27\ArcGIS10.3\lib\site-packages\scipy\__init__.py"</SPAN><SPAN class="punctuation token">,</SPAN> line <SPAN class="number token">103</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="keyword token">in</SPAN> <SPAN class="operator token"><</SPAN>module<SPAN class="operator token">></SPAN>
<SPAN class="keyword token">raise</SPAN> ImportError<SPAN class="punctuation token">(</SPAN>msg<SPAN class="punctuation token">)</SPAN>
ImportError<SPAN class="punctuation token">:</SPAN> Error importing scipy<SPAN class="punctuation token">:</SPAN> you cannot <SPAN class="keyword token">import</SPAN> scipy <SPAN class="keyword token">while</SPAN>
being <SPAN class="keyword token">in</SPAN> scipy source directory<SPAN class="punctuation token">;</SPAN> please exit the scipy source
tree first<SPAN class="punctuation token">,</SPAN> <SPAN class="operator token">and</SPAN> relaunch your python intepreter<SPAN class="punctuation token">.</SPAN><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>

DanPatterson_Retired

NumPy is currently in version 1.14.x

ArcGIS PRO uses '1.13.3'

I don't even know what year numpy 1.7.1 was released.

BUT https://www.scipy.org/ is you want to go back... Past News on that page seems to be the spot

ShouvikJha

Dan Patterson‌ I have downloaded several version of Scipy i.e. 0.18, 1.1 but it's producing the same error. May I please know the compatible version of scipy with 1.7.1 Numpy version.

DanPatterson_Retired

check that that version of scipy supports that version of numpy. Scipy tends to be a dot version behind numpy, not the otherway around..

Your best bet to keep everything working is to install PRO since it contains a clean happy, gets-along version of python (3.6), numpy and scipy.

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