Install libnghttp2-14 by entering the following commands in the terminal:
sudo apt update sudo apt install libnghttp2-14
Description:
library implementing HTTP/2 protocol (shared library)
This is an implementation of the Hypertext Transfer Protocol version 2 in C. The framing layer of HTTP/2 is implemented as a reusable C library. . This package installs a shared library.
Homepage: https://nghttp2.org/
Version: 1.30.0-1ubuntu1
Section: libs