gpasted is a clipboard management daemon with DBus interface
gpaste is its CLI client
gpaste settings is a tool to edit gpasted settings
gpaste applet is a tray icon to manage gpasted
There is also a gnome-shell native applet
libgpaste is a library to manage the clipboard history (used by gpasted)

/!\ Don't forget to run "gpaste dr" aka "gpaste daemon-reexec" after upgrading gpaste to activate new functionalities ;)

Steps to install it after cloning:
./autogen.sh
./configure --sysconfdir=/etc
make
sudo make install