gcc -c -fno-strict-aliasing -I/usr/local/include -O2 -march=i386 -mcpu=i686 - DVERSION=\"2.31\" -DXS_VERSION=\"2.31\" -fPIC -I/usr/lib/perl5/5.6.1/i386-linux/ CORE Expat.c Expat.xs:12:19: expat.h: No such file or directory make: *** [Expat.o] Error 1