7. At this point you can type `which chicken`. It should give you an answer of "/Users/yourname/bin/chicken".
8. In your terminal, type `chicken-install r7rs datatype matchable monad`. <!-- with "-sudo" if you installed chicken in /usr/local --> This will download, build, and install a few extensions (Chicken calls them "eggs") relevant to ideas we'll be working with in this course.
7. At this point you can type `which chicken`. It should give you an answer of "/Users/yourname/bin/chicken".
8. In your terminal, type `chicken-install r7rs datatype matchable monad`. <!-- with "-sudo" if you installed chicken in /usr/local --> This will download, build, and install a few extensions (Chicken calls them "eggs") relevant to ideas we'll be working with in this course.