-c -I/farm/folding/opt/bin -I/farm/folding/opt/src/seqaln/src -fno-strict-aliasing -I/usr/local/include -O2 -DVERSION=\"0.00\" -DXS_VERSION=\"0.00\" -fPIC -I/usr/lib/perl5/5.6.1/i386-linux/CORE Seqaln.c Seqaln.xs:15:20: seqaln.h: No such file or directory Seqaln.xs:60:6: invalid preprocessing directive #printf Seqaln.xs:69:6: invalid preprocessing directive #printf Seqaln.xs:73:6: invalid preprocessing directive #printf Seqaln.xs:78:6: invalid preprocessing directive #printf Seqaln.xs:86:6: invalid preprocessing directive #printf make: *** [Seqaln.o] Error 1 A problem was encountered while attempting to compile and install your Inline C code. The command that failed was: make > out.make 2>&1