-----------------------------------------------------
 
 The game is expected to run on Linux systems that contain the ncurses library.
-(It may also work on other Unix-like systems with ncurses, who knows.) Do the
-following steps:
+(It may also work on other Unix-like systems with ncurses, who knows. See
+<https://github.com/plomlompom/plomrogue/issues/2#issuecomment-50972436> for OS
+X compatibility.) Do the following steps:
 
 $ git clone https://github.com/plomlompom/plomrogue
 $ cd plomrogue
 
 # build/redo_scripts/. For details on this version, see:
 # - <http://news.dieweltistgarnichtso.net/bin/redo.html>
 # - <http://news.dieweltistgarnichtso.net/bin/redo-ifchange.html>
+#
+# This "redo" implementation may experience trouble on OS X systems, see
+# <https://github.com/plomlompom/plomrogue/issues/2#issuecomment-50972436> for a
+# workaround.
 
 export PATH=$PATH:$PWD/build/redo_scripts
 redo "$@"