Problem in installing the last Ruby 1.9

Hi,

This morning I had an error during the installation of Ruby 1.9
(yesterday it was working fine):
~/src/ruby% sudo make install
./miniruby ./instruby.rb --dest-dir="" --extout=".ext" --make=“make”
–mflags="" --make-flags="" --installed-list .installed.list
–mantype=“doc”
installing binary commands
installing command scripts
installing library scripts
installing headers
/Users/vincent/src/ruby/lib/fileutils.rb:1256:in initialize': No such file or directory - /usr/local/include/ruby-1.9/ruby/defines.h (Errno::ENOENT) from /Users/vincent/src/ruby/lib/fileutils.rb:1256:inopen’
from /Users/vincent/src/ruby/lib/fileutils.rb:1256:in block in copy_file' from /Users/vincent/src/ruby/lib/fileutils.rb:1255:inopen’
from /Users/vincent/src/ruby/lib/fileutils.rb:1255:in
copy_file' from /Users/vincent/src/ruby/lib/fileutils.rb:462:incopy_file’
from /Users/vincent/src/ruby/lib/fileutils.rb:838:in block in install' from /Users/vincent/src/ruby/lib/fileutils.rb:1389:inblock
in fu_each_src_dest’
from /Users/vincent/src/ruby/lib/fileutils.rb:1405:in
fu_each_src_dest0' ... 9 levels... from ./instruby.rb:356:ineach’
from ./instruby.rb:356:in block in <main>' from ./instruby.rb:355:ineach’
from ./instruby.rb:355:in `’
make: *** [do-install-nodoc] Error 1

The file can’t be created because the destination directory
(/usr/local/include/ruby-1.9/ruby) does not exist (it has not been
created).

Cheers,
Vincent I.

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This morning I had an error during the installation of Ruby 1.9
(yesterday it was working fine):
e$B:#D+e(BRuby
1.9e$B$r%$%s%9%H!<%k$7$h$&$H$7$?$i%(%i!<$,=P$F$-$^$9!J:rF|$OLdBj$J$+$C$?$G$9e(B):
(Errno::ENOENT)
fu_each_src_dest0' ... 9 levels... from ./instruby.rb:356:ineach’
from ./instruby.rb:356:in block in <main>' from ./instruby.rb:355:ineach’
from ./instruby.rb:355:in `’
make: *** [do-install-nodoc] Error 1

The file can’t be created because the destination directory
(/usr/local/include/ruby-1.9/ruby) does not exist (it has not been
created).
e$B%U%!%$%k$,:n@.$G$-$J$$M}M3$O%G%#%l%/%H%j$,B8:_$7$J$$$+$i$G$9!#e(B