Hi, while installing the Math::GMP module, getting below error.please give the solution. Thank you very much in advance. rm -f blib/arch/auto/Math/GMP/GMP.so LD_RUN_PATH="/usr/local/lib" /opt/SUNWspro/bin/cc -G -L/usr/lib -L/usr/ccs/lib -L/opt/SUNWspro/prod/lib -L/usr/local/lib GMP.o -o blib/arch/auto/Math/GMP/GMP.so -lgmp ld: fatal: file /usr/local/lib/libgmp.so: wrong ELF class: ELFCLASS64 ld: fatal: File processing errors. No output written to blib/arch/auto/Math/GMP/GMP.so *** Error code 1 make: Fatal error: Command failed for target `blib/arch/auto/Math/GMP/GMP.so' --Gopi