CONFIGURE_OPTS="--disable-install-rdoc" rbenv install 3.2.0 not working

[zdavatz]

1. I am trying to do: CONFIGURE_OPTS="--disable-install-rdoc" rbenv install 3.2.0
2. But this results in:

To follow progress, use 'tail -f /tmp/ruby-build.20230103212239.433590.log' or pass --verbose
Downloading ruby-3.2.0.tar.gz...
-> https://cache.ruby-lang.org/pub/ruby/3.2/ruby-3.2.0.tar.gz
Installing ruby-3.2.0...

BUILD FAILED (Ubuntu 22.04 using ruby-build 20221225-9-g697bcff)

Inspect or clean up the working tree at /tmp/ruby-build.20230103212239.433590.YVjXF6
Results logged to /tmp/ruby-build.20230103212239.433590.log

Last 10 log lines:
	from ./tool/rbinstall.rb:721:in `no_write'
	from ./tool/rbinstall.rb:881:in `install'
	from ./tool/rbinstall.rb:989:in `block in install_default_gem'
	from ./tool/rbinstall.rb:976:in `each'
	from ./tool/rbinstall.rb:976:in `install_default_gem'
	from ./tool/rbinstall.rb:913:in `block in <main>'
	from ./tool/rbinstall.rb:1077:in `block in <main>'
	from ./tool/rbinstall.rb:1074:in `each'
	from ./tool/rbinstall.rb:1074:in `<main>'
make: *** [uncommon.mk:416: do-install-nodoc] Error 1

[hsbt]

You should use --disable-install-doc instead of --disable-install-rdoc.