Thanks, Ken.
I can find it.
1998$BG/(J 5$B7n(J 13$BF|(J ($B?e(J) 5:12 PM, wrote Ken Nakata <mailto:kenn@synap.ne.jp>:
>NetBSD does not come with readline library, so you need to install it
>by yourself.  Luckily, readline is already packaged so all you have to
>do is ftp the contents of directory
>ftp://ftp.netbsd.org/pub/NetBSD-current/pkgsrc/devel/readline to
>/usr/pkgsrc/devel/readline (the default location; you can choose
>another location), cd to that directory, and do "make install" as
>root.
>
>Header will be installed into /usr/pkg/include directory, so you need
>to change the references to readline header from /usr/include to
>/usr/pkg/include.
>

Yes.
But it is diffcult to change configure script , because script has many 
include files to find.

This is japanese , not bug.
configure$B$G$?$/$5$s$N%U%!%$%k$rC5$7$F$$$k$s$G!"(Jreadline$B$N%X%C%@%U%!%$%k$@$1(J
pkg$B$K$"$o$;$k$3$H$,Fq$7$$$h$&$G$9!#(J

pkg is not popular with configure script?

--------------------------------
               kazunori miura
      yamagata-prefecture Japan
                  mount zao
         kazu@zao.or.jp  out going
  kazumio@st.rim.or.jp incomming
--------------------------------