/usr/local/apache2/bin/apxs -cai -lapr-0 -laprutil-0 mod_security2.c
/usr/lib64/apr-1/build/libtool --silent --mode=compile gcc -prefer-pic -DLINUX=2 -D_REENTRANT -D_GNU_SOURCE -pthread -I/usr/local/apache2/include -I/usr/include -I/usr/include/apr-1 -c -o mod_security2.lo mod_security2.c && touch mod_security2.slo
mod_security2.c:23:27: error: apr-0/apr_md5.h: No such file or directory
mod_security2.c:24:28: error: apr-0/apr_user.h: No such file or directory
mod_security2.c:995:3: warning: no newline at end of file
apxs:Error: Command failed with rc=65536
///////////////////////////////////////////////////////////////////////////////////////////////////
Error Before I applied the fix
/usr/local/apache2/bin/apxs -cai mod_security2.c
/usr/lib64/apr-1/build/libtool --silent --mode=compile gcc -prefer-pic -DLINUX=2 -D_REENTRANT -D_GNU_SOURCE -pthread -I/usr/local/apache2/include -I/usr/include -I/usr/include/apr-1 -c -o mod_security2.lo mod_security2.c && touch mod_security2.slo
/usr/lib64/apr-1/build/libtool --silent --mode=link gcc -o mod_security2.la -rpath /usr/local/apache2/modules -module -avoid-version mod_security2.lo
/usr/lib64/gcc/x86_64-suse-linux/4.1.0/../../../../x86_64-suse-linux/bin/ld: .libs/mod_security2.o: relocation R_X86_64_PC32 against `msr_log' can not be used when making a shared object; recompile with -fPIC
/usr/lib64/gcc/x86_64-suse-linux/4.1.0/../../../../x86_64-suse-linux/bin/ld: final link failed: Bad value
collect2: ld returned 1 exit status
apxs:Error: Command failed with rc=65536
.