Some Math Lib for Computing

Dear Sir/Madam.
How to get some Math lib for Computing?
Usually, pip, numpy and matplotlib are needed.

Good day

$ sudo dnf -y install pip
Last metadata expiration check: 2:03:28 ago on Sat 23 Apr 2022 09:20:58 PM CST.
No match for argument: pip
Error: Unable to find a match: pip
$ sudo dnf -y install pip3
Last metadata expiration check: 2:06:01 ago on Sat 23 Apr 2022 09:20:58 PM CST.
No match for argument: pip3
Error: Unable to find a match: pip3
$ sudo dnf -y install pip
Last metadata expiration check: 2:06:05 ago on Sat 23 Apr 2022 09:20:58 PM CST.
No match for argument: pip
Error: Unable to find a match: pip
$ sudo dnf -y install numpy
Last metadata expiration check: 2:06:12 ago on Sat 23 Apr 2022 09:20:58 PM CST.
No match for argument: numpy
Error: Unable to find a match: numpy

You could try something like this:
dnf list python3-numpy.x86_64
dnf --enablerepo "epel" list python3-matplotlib.x86_64

it is perfect. Thank you.

python3-numpy.x86_64 1:1.14.3-10.el8 appstream
python3-matplotlib.x86_64 3.0.3-4.el8 epel

sudo dnf list \*pip\*
shows that there are four versions of ‘pip’ for the four versions of ‘python’ that Rocky has now in appstream.

Do remember that you should never run ‘pip’ with admin privileges. Always as regular, unpriviledged account.

thks for your advices.

I used for a wile juptyer and the R-Studio. Here is the link to my GitHub Repo:

https://github.com/joergklein/docker-jupyterhub