Hi tnhxfor the reply.
No result stiil the same message
Debian GNU/Linux 11 (bullseye)
pi@raspberrypi:~ $ sudo -v && wget -nv -O-
https://download.calibre-ebook.com/linux-installer.sh | sudo sh /dev/stdin
[sudo] password for pi:
Using python executable: /usr/bin/python3
2022-12-14 21:09:36 URL:
https://download.calibre-ebook.com/linux-installer.sh [33639/33639] -> "-" [1]
Your system has GNU libc version 2.31. The calibre binaries require at least version: 2.34 (released on 2022-02-03). Update your system.
pi@raspberrypi:~ $