i want to remove squid package from my Linux box kernel 2.6
root@t:~/devel # rpm -i squid-2.6.STABLE18-5.endian6.i586.rpm --nodeps
package squid-2.6.STABLE18-5.endian6 is already installed
root@t:~/devel # rpm -e squid-2.6.STABLE18-5.endian6.i586.rpm --nodeps
error: package squid-2.6.STABLE18-5.endian6.i586.rpm is not installed
whats wrong?