GD Error

[Anon]

My machine : RH6.2-Apache 1.3.14-PHP-4.0.5.
PHP instalation scripts
./configure --with-apache=../apache_1.3.14 \
--with-mysql \
--with-gd=/usr/local \
--with-jpeg-dir=/usr/local \
--with-zlib=../zlib \
--with-ttf=/usr/local \
--with-png-dir=/usr/local

PHP instalation OK, but apache raise error :
...
...
...
gd_png.o(.text+0x107): undefined reference to png_check_sig'
gd_png.o(.text+0x132): undefined reference topng_create_read_struct'
gd_png.o(.text+0x15b): undefined reference to png_create_info_struct'
gd_png.o(.text+0x1a6): undefined reference topng_set_sig_bytes'
gd_png.o(.text+0x1b7): undefined reference to png_set_read_fn'
gd_png.o(.text+0x1c2): undefined reference topng_read_info'
gd_png.o(.text+0x1e5): undefined reference to png_get_IHDR'
gd_png.o(.text+0x1f6): undefined reference topng_set_strip_16'
gd_png.o(.text+0x20a): undefined reference to png_set_packing'
gd_png.o(.text+0x22b): undefined reference topng_set_strip_alpha'
gd_png.o(.text+0x255): undefined reference to png_get_PLTE'
gd_png.o(.text+0x262): undefined reference topng_get_valid'
gd_png.o(.text+0x298): undefined reference to png_get_tRNS'
gd_png.o(.text+0x3c0): undefined reference topng_get_valid'
gd_png.o(.text+0x3de): undefined reference to png_get_tRNS'
gd_png.o(.text+0x447): undefined reference topng_get_valid'
gd_png.o(.text+0x461): undefined reference to png_get_tRNS'
gd_png.o(.text+0x552): undefined reference topng_set_dither
...
...

Why ?

Thank's

[Anon]

You dont have libpng installed!

[Anon]

I get this same messages, with libpng installed.

[Anon]

Installed mean also correct library links. Well, I now use DEBIAN but you must update
ld links with ldcongig tool. You probably dont have installed libpng-dev library witch is neccessary! (it contains missed files).

If you dont know where (in what packages) are missing files, try to locate it on www.debian.org in search package! [down]

BUT remember, U must use your RPM package!

SAy hello to RH