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.
[root at sge ~]$which python
/opt/rh/python33/root/usr/bin/python
[root at sge ~]$which pip
/opt/rh/python33/root/usr/bin/pip
*I'm not familar with python and I do not find on google how to work arround
this....
Thanks
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 |
===================================================================
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.
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 | ===================================================================
Current versions of numpy seams to be not compatible anymore with python 3.3 :-[. I had to specify an older package version: pip install numpy==1.10.4 as 1.12.0 doesn't work anymore. 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 | ===================================================================