or download this
cd libPARI && make LIB="" LIBPERL_A="libperl.a" LINKTYPE="dynamic" PRE
+FIX="" OPTIMIZE="-O2 -g -pipe -m32 -march=i386 -mtune=pentium4" PASTH
+RU_DEFINE="" PASTHRU_INC=""
make[1]: Entering directory `/root/Math-Pari-2.010704/libPARI'
make[1]: *** No rule to make target `../../pari-2.3.0/src/kernel/ix86/
+level0.h', needed by `pariinl.h'. Stop.
make[1]: Leaving directory `/root/Math-Pari-2.010704/libPARI'
make: *** [libPARI/libPARI.a] Error 2