Playing with go. Late to the party, but it's fun, I think.
go tool itself,
fetching libraries built-in, though versioning is missing)qst has already grown up, it now lives in it's own place.
You can get it using go get github.com/heyLu/qst.
intended to be run in unfamilar environments, you pass it a file or a directory and it tries to detect what it is and how to run it.
run qst . to run anything.
Lingua evalia has also grown up recently, it now lives on it's own
as well. You can get it using go get github.com/heyLu/linguaevalia and
then start it by running $GOPATH/bin/linguaevalia.
Lingua evalia is a web service and a command line tool that allows you
to run code in any language quickly and easily. Using the web server
is simple: you open the site, start writing code and then press
ctrl-enter to evaluate it.