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 at sge ~]$ yum install python33 python33-python-tools >> [root at sge ~]$ scl enable python33 bash >> ===== *this load Python 3.3.2* === >> [root at sge ~]$ easy_install pip >> [root at 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 -- =================================================================== | Equipe M.O.S.T. | | | Patrick BEGOU | mailto:Patrick.Begou at grenoble-inp.fr | | LEGI | | | BP 53 X | Tel 04 76 82 51 35 | | 38041 GRENOBLE CEDEX | Fax 04 76 82 52 71 | ===================================================================