Install libgtkdsv-3-0 by entering the following commands in the terminal:
sudo apt update sudo apt install libgtkdsv-3-0
Description:
GTK+ syntax highlighting widget - D bindings
GtkSourceView is a text widget that extends the standard GTK+ 3.x text widget GtkTextView. It improves GtkTextView by implementing syntax highlighting and other features typical of a source editor. . This package contains runtime files needed for applications written in D.
Homepage: https://gtkd.org/
Version: 3.7.5-2build1
Section: universe/libs