The " version `GCC_4.2.0' not found " error

Hi
I am trying to compile a package called pdftk-1.41-3.fc6.i386.rpm. When I install the RPM I get:
/lib/libgcc_s.so.1: version `GCC_4.2.0' not found (required by /usr/lib/libstdc++.so.6)

ldd  /usr/lib/libstdc++.so.6
gives
/usr/lib/libstdc++.so.6: /lib/libgcc_s.so.1: version `GCC_4.2.0' not found (required by /usr/lib/libstdc++.so.6)
        linux-gate.so.1 =>  (0x00566000)
        libm.so.6 => /lib/libm.so.6 (0x00b28000)
        libc.so.6 => /lib/libc.so.6 (0x00111000)
        /lib/ld-linux.so.2 (0x00567000)
        libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x00c57000)

I have gcc 4.2.0 installed on my system, which is a Fedora 4.

What does this mean and how do I solve it?

Thanks
roger5