Problems with GLIBC

[Walter Fontes]

When I try to use rcs, I receive the message: "Relocation error: rcs: symbol __vfprintf_chk, version GLIBC_2.3.4 not defined in file libc.so.6 with link time reference.".

I don't find a solution for this problem searching by the Internet. Do I need to upgrade GLIBC (mine is 
2.3.3) ? Is there a simple solution for this error ?


Thanks,

Walter