as those ^^^ are just warning, taking the next step,
./Build
Building WebAuth
/usr/bin/gcc-4.8
-I/usr/lib/perl5/5.16.2/x86_64-linux-thread-multi/CORE
-DXS_VERSION="4.0505" -DVERSION="4.0505" -fPIC -c -D_REENTRANT
-D_GNU_SOURCE -DPERL_USE_SAFE_PUTENV -fno-strict-aliasing -pipe
-fstack-protector -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O2
-fmessage-length=0 -D_FORTIFY_SOURCE=2 -fstack-protector
-funwind-tables -fasynchronous-unwind-tables -march=amdfam10
-mtune=amdfam10 -fmessage-length=0 -O2 -Wall -D_FORTIFY_SOURCE=2
-fstack-protector -funwind-tables -fasynchronous-unwind-tables -g
-Wall -pipe -o lib/WebAuth.o lib/WebAuth.c
lib/WebAuth.xs:29:26: fatal error: portable/apr.h: No such file or directory
#include <portable/apr.h>
^
compilation terminated.
error building lib/WebAuth.o from 'lib/WebAuth.c' at
/usr/lib/perl5/site_perl/5.16.2/ExtUtils/CBuilder/Base.pm line 175.
but,
ls -al ../portable/apr.h
-rw-r--r--+ 1 pgnd root 3.2K Aug 28 21:52 ../portable/apr.h
