Python error

[Mirko]

Am 02.04.2020 um 20:09 schrieb J Conrado:
> Hi,
> 
> I have the version of python installed:
> Python 3.7.6 and Python 3.8.1
> If I type:
> python
> Python 3.7.6 (default, Jan  8 2020, 19:59:22)
> [GCC 7.3.0] :: Anaconda, Inc. on linux
> Type "help", "copyright", "credits" or "license" for more information.
>>>> import numpy
> 
> it is Ok, no error, but if I did:
> 
> python3.8
> 
> Python 3.8.1 (default, Jan 31 2020, 15:49:05)
> [GCC 4.4.7 20120313 (Red Hat 4.4.7-23)] on linux
> Type "help", "copyright", "credits" or "license" for more information.
>>>> import numpy
> 
> Traceback (most recent call last):
>   File "<stdin>", line 1, in <module>
> ModuleNotFoundError: No module named 'numpy'
> 
> Please,
> I would like to know why in the python3.8 version I have this error.


Because you installed numpy only for 3.7.6. All Python installations
have their own module paths, so you need to install numpy for 3.8.1
too. Do it with:

python3.8 -m pip install numpy