If you want to use this package as your default system ruby, as root
create symbolic links like so (overwriting any previous default):

 ln -sf ${PREFIX}/bin/ruby33 ${PREFIX}/bin/ruby
 ln -sf ${PREFIX}/bin/bundle33 ${PREFIX}/bin/bundle
 ln -sf ${PREFIX}/bin/bundler33 ${PREFIX}/bin/bundler
 ln -sf ${PREFIX}/bin/erb33 ${PREFIX}/bin/erb
 ln -sf ${PREFIX}/bin/gem33 ${PREFIX}/bin/gem
 ln -sf ${PREFIX}/bin/irb33 ${PREFIX}/bin/irb
 ln -sf ${PREFIX}/bin/racc33 ${PREFIX}/bin/racc
 ln -sf ${PREFIX}/bin/rake33 ${PREFIX}/bin/rake
 ln -sf ${PREFIX}/bin/rbs33 ${PREFIX}/bin/rbs
 ln -sf ${PREFIX}/bin/rdbg33 ${PREFIX}/bin/rdbg
 ln -sf ${PREFIX}/bin/rdoc33 ${PREFIX}/bin/rdoc
 ln -sf ${PREFIX}/bin/ri33 ${PREFIX}/bin/ri
 ln -sf ${PREFIX}/bin/syntax_suggest33 ${PREFIX}/bin/syntax_suggest
 ln -sf ${PREFIX}/bin/typeprof33 ${PREFIX}/bin/typeprof

The ruby-shims package is also available to automatically select an
appropriate Ruby version per-project directory or system-wide.
