WebObjects Adaptor Compile Error

Server:Downloads user$ cd wonder-WOAdaptor-CompileFix/Utilities/Adaptors/
Server:Adaptors user$ make
cd Adaptor ; /Applications/Xcode.app/Contents/Developer/usr/bin/make
rm -f make.preamble make.postamble
for file in *.c; do \
        echo "${file}: ../Adaptor/${file}" | sed s/\\.c/.o/ >> make.postamble ; \
        echo "  $""{CC} $""{CFLAGS} -c ../Adaptor/${file}" >> make.postamble ; \
        echo "      ${file} \\" >> make.preamble ; \
    done
for file in *.c; do \
        echo "      ${file} \\" | sed s/\\.c/.o/ >> make.preamble ; \
    done
cd Apache ; /Applications/Xcode.app/Contents/Developer/usr/bin/make
gcc -O2 -I../Adaptor  -DSINGLE_THREADED_ADAPTOR -DMACOS -DFORKING_WEBSERVER -DAPACHE -DAPACHE_SECURITY_ENABLED -Wall  -arch x86_64  -arch i386 -I/usr/include/httpd -I/usr/local/include/openssl -c ../Adaptor/MoreURLCUtilities.c
gcc -O2 -I../Adaptor  -DSINGLE_THREADED_ADAPTOR -DMACOS -DFORKING_WEBSERVER -DAPACHE -DAPACHE_SECURITY_ENABLED -Wall  -arch x86_64  -arch i386 -I/usr/include/httpd -I/usr/local/include/openssl -c ../Adaptor/Platform.c
gcc -O2 -I../Adaptor  -DSINGLE_THREADED_ADAPTOR -DMACOS -DFORKING_WEBSERVER -DAPACHE -DAPACHE_SECURITY_ENABLED -Wall  -arch x86_64  -arch i386 -I/usr/include/httpd -I/usr/local/include/openssl -c ../Adaptor/WOURLCUtilities.c
gcc -O2 -I../Adaptor  -DSINGLE_THREADED_ADAPTOR -DMACOS -DFORKING_WEBSERVER -DAPACHE -DAPACHE_SECURITY_ENABLED -Wall  -arch x86_64  -arch i386 -I/usr/include/httpd -I/usr/local/include/openssl -c ../Adaptor/WOURLCUtilities_3.c
gcc -O2 -I../Adaptor  -DSINGLE_THREADED_ADAPTOR -DMACOS -DFORKING_WEBSERVER -DAPACHE -DAPACHE_SECURITY_ENABLED -Wall  -arch x86_64  -arch i386 -I/usr/include/httpd -I/usr/local/include/openssl -c ../Adaptor/appcfg.c
gcc -O2 -I../Adaptor  -DSINGLE_THREADED_ADAPTOR -DMACOS -DFORKING_WEBSERVER -DAPACHE -DAPACHE_SECURITY_ENABLED -Wall  -arch x86_64  -arch i386 -I/usr/include/httpd -I/usr/local/include/openssl -c ../Adaptor/cfgparse.c
gcc -O2 -I../Adaptor  -DSINGLE_THREADED_ADAPTOR -DMACOS -DFORKING_WEBSERVER -DAPACHE -DAPACHE_SECURITY_ENABLED -Wall  -arch x86_64  -arch i386 -I/usr/include/httpd -I/usr/local/include/openssl -c ../Adaptor/config.c
gcc -O2 -I../Adaptor  -DSINGLE_THREADED_ADAPTOR -DMACOS -DFORKING_WEBSERVER -DAPACHE -DAPACHE_SECURITY_ENABLED -Wall  -arch x86_64  -arch i386 -I/usr/include/httpd -I/usr/local/include/openssl -c ../Adaptor/hostlookup.c
gcc -O2 -I../Adaptor  -DSINGLE_THREADED_ADAPTOR -DMACOS -DFORKING_WEBSERVER -DAPACHE -DAPACHE_SECURITY_ENABLED -Wall  -arch x86_64  -arch i386 -I/usr/include/httpd -I/usr/local/include/openssl -c ../Adaptor/list.c
gcc -O2 -I../Adaptor  -DSINGLE_THREADED_ADAPTOR -DMACOS -DFORKING_WEBSERVER -DAPACHE -DAPACHE_SECURITY_ENABLED -Wall  -arch x86_64  -arch i386 -I/usr/include/httpd -I/usr/local/include/openssl -c ../Adaptor/listing.c
gcc -O2 -I../Adaptor  -DSINGLE_THREADED_ADAPTOR -DMACOS -DFORKING_WEBSERVER -DAPACHE -DAPACHE_SECURITY_ENABLED -Wall  -arch x86_64  -arch i386 -I/usr/include/httpd -I/usr/local/include/openssl -c ../Adaptor/loadaverage.c
gcc -O2 -I../Adaptor  -DSINGLE_THREADED_ADAPTOR -DMACOS -DFORKING_WEBSERVER -DAPACHE -DAPACHE_SECURITY_ENABLED -Wall  -arch x86_64  -arch i386 -I/usr/include/httpd -I/usr/local/include/openssl -c ../Adaptor/loadbalancing.c
gcc -O2 -I../Adaptor  -DSINGLE_THREADED_ADAPTOR -DMACOS -DFORKING_WEBSERVER -DAPACHE -DAPACHE_SECURITY_ENABLED -Wall  -arch x86_64  -arch i386 -I/usr/include/httpd -I/usr/local/include/openssl -c ../Adaptor/log.c
../Adaptor/log.c:69:10: fatal error: 'httpd.h' file not found
#include <httpd.h>
         ^
1 error generated.
make[1]: *** [log.o] Error 1
make: *** [Apache] Error 2