Q: ruby-stable-snapshot -> make install

Hi,

I have a question concerning the files, which will be installed
with 'make install' from the stable-snapshot of ruby.

It seems, that the lib-directory and all included files are
"forgotten" by make install.

Do I have to do something "extra" beside 'make install' from the
root of the source archive to install from below ./lib/. ?

Kind regards,
  Meino