# Xenial pypy3 image includes broken numpy

**URL:** <https://travis-ci.community/t/xenial-pypy3-image-includes-broken-numpy/3523>\
**Category:** Linux\
**Tags:** bug\
**Created:** [May 26, 2019, 7:05pm UTC](https://travis-ci.community/t/xenial-pypy3-image-includes-broken-numpy/3523 "2019-05-26T19:05:13Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![jvesely](https://sea1.discourse-cdn.com/flex015/user_avatar/travis-ci.community/jvesely/32/4137_2.png) [@jvesely](https://travis-ci.community/u/jvesely)\
**Post date:** [May 26, 2019, 7:05pm UTC](https://travis-ci.community/t/xenial-pypy3-image-includes-broken-numpy/3523/1 "2019-05-26T19:05:13Z")

</div>

Trying to import numpy leads to (this trace is from trying to pip install matplotlib):

> Traceback (most recent call last):  
> File “/home/travis/virtualenv/pypy3.6-7.1.1/site-packages/numpy/core/ **init**.py”, line 40, in   
> from . import multiarray  
> File “/home/travis/virtualenv/pypy3.6-7.1.1/site-packages/numpy/core/multiarray.py”, line 12, in   
> from . import overrides  
> File “/home/travis/virtualenv/pypy3.6-7.1.1/site-packages/numpy/core/overrides.py”, line 6, in   
> from numpy.core.\_multiarray\_umath import (  
> ImportError: /home/travis/virtualenv/pypy3.6-7.1.1/site-packages/numpy/core/\_multiarray\_umath.pypy3-71-x86\_64-linux-gnu.so: undefined symbol: PyStructSequence\_InitType2

pip install of numpy of different version fixes this problem.