How to install numpy in ubuntu 14.04 with python 3.4.1?

Question

PHP

I am using ubuntu 14.04. I needed to install numpy for python 3. At first I tried to install it with the command
pip install numpy
But it turned out that this is only suitable for the second python.
I found these packages
python3-numpy
python3-scipy
python3-matplotlib
Installed them, but I still can't import these modules, neither in the file nor in the terminal.
But the interesting thing is that later I downloaded idle for version 3.4.0 from the application center and everything is imported there perfectly!
How do I install numpy for python 3.4.1? Or maybe you can somehow roll back to version 3.4.0?

Answer 1

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<a href="http://site.com/?user=<?= $variable ?>">Ссылка</a>

Answer 2

pip3 install numpy
did you try that? And how do you start the interpreter and import numpy? Based on the fact that it magically worked in idle, it seems to me that the problem is not that the package did not install. Maybe you just ran the wrong version of python by mistake?