I am using RHEL-4 edition 2.6.9.11-el
. I installed dsniff-2.3-2.i386.rpm version and libnet-1.0.2-2.2.el4.rf.i386.rpm and libnids-1.21-1.el4.rf.i386.rpm related rpms.After installing dsniff and other rpms, when i ran make command to compile command, i got followinf error:

make:***[dsniff]error 1

and if i ran make install command, following error is displayed:

/usr/bin/install :cannot stat 'dsniff'no such file and directory
/usr/bin/install :cannot stat 'filenasrf 'no such file and directory
/usr/bin/install :cannot stat 'macof' no such file and directory
/usr/bin/install :cannot stat 'mailsnaf' no such file and directory
and so on

but arpspoof and dnsspoof is installed and running .

what should i do

please help

If you installed these rpm's (and not the .src.rpm's) then you have the binaries and dependencies installed. Even w/o Vulcan Logic there is no necessity (nor sourcecode) to run "make" on, and if "make" fails then the next stage "make install" will fail miserably too.