Binary package “devtodo” in ubuntu trusty

hierarchical, prioritised todo list manager

 Manipulate and display a hierarchical (ie "subtasks") and prioritised
 list of things with a coloured command line interface.
 Using devtodos output formatting features, it is possible to convert
 the todo list into almost any text format.
 Devtodo comes with XSLT stylesheets to convert XML .todo files to HTML
 and PDF, have a look at /usr/share/devtodo/.