INFO: setup
Package:    dev-scheme/racket-8.12:0/8.12
Repository: gentoo
Maintainer: scheme@gentoo.org
Upstream:   https://github.com/racket/racket/issues/
USE:        abi_x86_64 amd64 chez doc elibc_glibc futures iconv jit kernel_linux ncurses places threads
FEATURES:   preserve-libs sandbox userpriv usersandbox
INFO: configure
Configuring Zuo in /var/tmp/portage/dev-scheme/racket-8.12/work/racket-8.12/src/zuo
Configuring Racket in /var/tmp/portage/dev-scheme/racket-8.12/work/racket-8.12/src
INFO: install
Final size of build directory: 894464 KiB (873.5 MiB)
Final size of installed tree:  732108 KiB (714.9 MiB)
LOG: postinst
Install additional packages for optional runtime features:
  dev-libs/libedit for readline editing features in REPL
  dev-texlive/texlive-fontsextra for generating PDF files using Scribble
If you wish to use sys-libs/readline instead of dev-libs/libedit for
readline-like features in the Racket's REPL you can install the
package 'readline-gpl' using raco, Racket's package manager
https://pkgs.racket-lang.org/package/readline-gpl

(Note: Above message is only printed the first time package is
installed. Please look at /usr/share/doc/racket-8.12/README.gentoo*
for future reference)