xclip and xsel are two different command-line utilities for managing the X11 clipboard. It sounds like your library is using these to interface with that clipboard. If you can, use your Linux distribution's standard package manager to install one or both of these.
xclip
andxsel
are two different command-line utilities for managing the X11 clipboard. It sounds like your library is using these to interface with that clipboard. If you can, use your Linux distribution's standard package manager to install one or both of these.For example, with a Debian-like distribution: