Pete Biggs wrote:
On Mon, 2017-02-06 at 13:07 +0100, Patrick Begou wrote:
I've some trouble with installing numpy in python 3.3 on Centos 6.8 as
installation request a different python version...
[root@sge ~]$ yum install python33 python33-python-tools
[root@sge ~]$ scl enable python33 bash
===== *this load Python 3.3.2* ===
[root@sge ~]$ easy_install pip
[root@sge ~]$ pip install numpy
Collecting numpy
Using cached numpy-1.12.0.zip
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/pip-build-wyb0pj/numpy/setup.py", line 34, in <module>
raise RuntimeError("Python version 2.7 or >= 3.4 required.")
*RuntimeError: Python version 2.7 or >= 3.4 required.
*I'm not familar with python and I do not find on google how to work arround
this....
Even not knowing python, it's fairly obvious - it says you need Python
version 3.4 or greater for numpy 1.12.0, you've installed Python 3.3
Generally, I don't use pip for installing numpy - it's such a common
requirement for other packages that it's in the repositories. Try
something like
yum install python33-numpy
P.
Using "yum install python33-numpy " could be a solution for numpy but this just
forward the problem to the next package I have to install with pip. I do not
understand why a python 3.3 environment try to install incompatibles packages.
I tryed to install python34 with yum but it does not seem to work with scl
environment.... (yum install python34-setuptools python34)
Patrick
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