LinuxQuestions.org - Installation problem re: SDL

Hello all...

I'm trying to install a game on my system, and have run into a problem:

Code:

[root@localhost toppler-1.1.1]# ./configure

checking build system type... i686-pc-linux-gnu

checking host system type... i686-pc-linux-gnu

checking target system type... i686-pc-linux-gnu

checking for a BSD-compatible install... /usr/bin/install -c

checking whether build environment is sane... yes

checking for gawk... gawk

checking whether make sets $(MAKE)... yes

checking whether to enable maintainer-specific portions of Makefiles... no

checking for gawk... (cached) gawk

checking for g++... g++

checking for C++ compiler default output file name... a.out

checking whether the C++ compiler works... yes

checking whether we are cross compiling... no

checking for suffix of executables...

checking for suffix of object files... o

checking whether we are using the GNU C++ compiler... yes

checking whether g++ accepts -g... yes

checking for style of include used by make... GNU

checking dependency style of g++... gcc3

checking for gcc... gcc

checking whether we are using the GNU C compiler... yes

checking whether gcc accepts -g... yes

checking for gcc option to accept ANSI C... none needed

checking dependency style of gcc... gcc3

checking for a BSD-compatible install... /usr/bin/install -c

checking whether ln -s works... yes

checking for sdl-config... no

checking for SDL - version >= 1.2.0... no

*** The sdl-config script installed by SDL could not be found

*** If SDL was installed in PREFIX, make sure PREFIX/bin is in

*** your path, or set the SDL_CONFIG environment variable to the

*** full path to sdl-config.

configure: error: *** SDL version 1.2.0 not found!

I checked, and do indeed have SDL installed.

Any suggestions?