To install gedit-dev just follow these instructions.
sudo apt-get install gedit-dev
Which will install gedit-dev and any other packages on which it depends.
|Maintainer||Linux Mint <firstname.lastname@example.org>|
|Description||official text editor of the GNOME desktop environment (development files) extending this basic functionality with other features not usually found in simple text editors. gedit is a graphical application which supports editing multiple text files in one window (known sometimes as tabs or MDI).|