Build add-on for media-libs/clutter Build add-on for dev-libs/libedit Build the Flux GUI add-on Build the google search add-on Build http client add-on Build add-on for images support (jpeg, png, tiff) Build add-on for dev-libs/libxml2 Build md5sum add-on Build sha1 add-on Build twitter add-on Io is a small, prototype-based programming language. The ideas in Io are mostly inspired by Smalltalk (all values are objects), Self (prototype-based), NewtonScript (differential inheritance), Act1 (actors and futures for concurrency), LISP (code is a runtime inspectable/modifiable tree) and Lua (small, embeddable).