gd 를 설치할라구 그러는데... make 하고나서 make install 명령을 내리면.. 아래와 같이 에러가
 납니다. 이상황을 어떻게 처리해야 할지.. 고수님들의 많은 도움 부탁드립니다.
  [root@ns gd]# make
First, edit this Makefile. Read the comments at
the beginning thoroughly.
 Second, type 'make install' as root.
 This installs the GD 2.0.0 shared library,
which is required in order to use the included
utility programs, such as webpng, pngtogd, etc.
 OPTIONAL third step: type 'make test' to build
the optional test programs. Type 'make install' FIRST.
 [root@ns gd]# make install
gcc -I. -I/usr/include/freetype2 -I/usr/include/X11 -I/usr/X11R6/include/X11 -I/usr/local/include  -g -DHAVE_LIBPNG -DH
AVE_LIBJPEG -DHAVE_LIBF REETYPE   -c -o gd.o gd.c
gcc -I. -I/usr/include/freetype2 -I/usr/include/X11 -I/usr/X11R6/include/X11 -I/usr/local/include  -g -DHAVE_LIBPNG -DH
AVE_LIBJPEG -DHAVE_LIBF REETYPE   -c -o gd_gd.o gd_gd.c
gcc -I. -I/usr/include/freetype2 -I/usr/include/X11 -I/usr/X11R6/include/X11 -I/usr/local/include  -g -DHAVE_LIBPNG -DH
AVE_LIBJPEG -DHAVE_LIBF REETYPE   -c -o gd_gd2.o gd_gd2.c
gcc -I. -I/usr/include/freetype2 -I/usr/include/X11 -I/usr/X11R6/include/X11 -I/usr/local/include  -g -DHAVE_LIBPNG -DH
AVE_LIBJPEG -DHAVE_LIBF REETYPE   -c -o gd_io.o gd_io.c
gcc -I. -I/usr/include/freetype2 -I/usr/include/X11 -I/usr/X11R6/include/X11 -I/usr/local/include  -g -DHAVE_LIBPNG -DH
AVE_LIBJPEG -DHAVE_LIBF REETYPE   -c -o gd_io_dp.o gd_io_dp.c
gcc -I. -I/usr/include/freetype2 -I/usr/include/X11 -I/usr/X11R6/include/X11 -I/usr/local/include  -g -DHAVE_LIBPNG -DH
AVE_LIBJPEG -DHAVE_LIBF REETYPE   -c -o gd_io_file.o gd_io_file.c
gcc -I. -I/usr/include/freetype2 -I/usr/include/X11 -I/usr/X11R6/include/X11 -I/usr/local/include  -g -DHAVE_LIBPNG -DH
AVE_LIBJPEG -DHAVE_LIBF REETYPE   -c -o gd_ss.o gd_ss.c
gcc -I. -I/usr/include/freetype2 -I/usr/include/X11 -I/usr/X11R6/include/X11 -I/usr/local/include  -g -DHAVE_LIBPNG -DH
AVE_LIBJPEG -DHAVE_LIBF REETYPE   -c -o gd_io_ss.o gd_io_ss.c
gcc -I. -I/usr/include/freetype2 -I/usr/include/X11 -I/usr/X11R6/include/X11 -I/usr/local/include  -g -DHAVE_LIBPNG -DH
AVE_LIBJPEG -DHAVE_LIBF REETYPE   -c -o gd_png.o gd_png.c
gcc -I. -I/usr/include/freetype2 -I/usr/include/X11 -I/usr/X11R6/include/X11 -I/usr/local/include  -g -DHAVE_LIBPNG -DH
AVE_LIBJPEG -DHAVE_LIBF REETYPE   -c -o gd_jpeg.o gd_jpeg.c
gd_jpeg.c:33:21: jpeglib.h: No such file or directory
gd_jpeg.c:34:20: jerror.h: No such file or directory
gd_jpeg.c:241:2: #error IJG JPEG library BITS_IN_JSAMPLE value must be 8 or 12
make: *** [gd_jpeg.o] Error 1
[root@ns gd]#