cahit Eyigünlü wrote: > how could i install pkcs11 on 64 cent os 5.4 :S it always asking me for > pkcs11-helper but i've already installing > > > [root at vpn VpnSetup]# rpmbuild -tb openvpn-2.1.1.tar.gz > <snip> Anything wrong with: yum install openvpn rpmforge has packages: http://wiki.centos.org/AdditionalResources/Repositories http://wiki.centos.org/AdditionalResources/Repositories/RPMForge However, I'd seriously recommend you stop. Take a week to read the documentation or hire someone who knows what they are doing as you are falling over at every step you try to take. I fear you are in for a long painful journey.