+ "Mac/without MacPorts" installation options above. Or you could try the Chicken Scheme implementation instead of Racket. This is more current.
+ To do that, type:
+
+ sudo port install chicken readline
+
+ <!-- chicken v4.8.0.2, from Feb 2013; latest available is 4.9.0.1, from Nov 2014 -->
- I recommend also typing:
+ Whether you use mzscheme or Chicken, I recommend also typing:
sudo port install rlwrap
sudo port install rlwrap
- then if you ever use the command-line program `mzscheme` (or `racket`), you should start it by typing `rlwrap mzscheme`. This gives
+ then if you ever use the command-line program `mzscheme` (or `racket`, for that matter), you should start it by typing `rlwrap mzscheme` (or whatever). This gives
you a nice history of the commands you've already typed, which you can scroll up and down in with your
keyboard arrows.
you a nice history of the commands you've already typed, which you can scroll up and down in with your
keyboard arrows.
@@ -177,7+184,7 @@ The current version of Racket is 6.1.1 (released November 2014).
sudo apt-get rlwrap
sudo apt-get rlwrap
- then if you ever use the command-line program `mzscheme` (or `racket`), you should start it by typing `rlwrap mzscheme`. This gives
+ then if you ever use the command-line program `mzscheme` (or `racket`), you should start it by typing `rlwrap mzscheme` (or whatever). This gives
you a nice history of the commands you've already typed, which you can scroll up and down in with your
keyboard arrows.
you a nice history of the commands you've already typed, which you can scroll up and down in with your