RPM cannot execute. Where can I find RPM package for Solaris 10 X86_64

I downloaded and added this RPM 4.2 package from this site but now my rpm would not execute.

$ cd bin

$ ls

gendiffrpm2cpiorpmdbrpmgraphrpmqueryrpmu

rpmrpmbuildrpmerpmirpmsignrpmverify

$ pwd

/opt/TWWfsw/bin

$ ./rpm

./rpm: cannot execute

$ su

Password:

# ./rpm

./rpm: cannot execute

#

Can someone help me find a valid RPM package. Thanks,

K

[435 byte] By [KhalidAnsaria] at [2008-2-26]