To install x11proto-kb-dev just follow these instructions.
sudo apt-get install x11proto-kb-dev
Which will install x11proto-kb-dev and any other packages on which it depends.
|Maintainer||Debian X Strike Force <firstname.lastname@example.org>|
|Description||X11 XKB extension wire protocol for the XKEYBOARD extension, used to control all manner of options related to keyboard handling and layout in particular. It does not control the addition/enabling/disabling of keyboards; this is done with the XINPUT extension.|