sudo add-apt-repository ppa:deadsnakes/ppa
sudo apt-get update
E: The repository 'http://ppa.launchpad.net/deadsnakes/ppa/ubuntu groovy Release' does not have a Release file.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.
sudo apt-get install -y python3.6 python3.6-dev
E:Unable to locate package python3.6-dev
What would you recommend me to do
os information
lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 20.10
Release: 20.10
Codename: groovy
description
I did the following steps and got error
What would you recommend me to do
os information
lsb_release -a