Cisco vpn client

Who in the 64 ubuntu adopted cisco vpn client on the wireless network
I downloaded the cisco vpn client for linux but run vpn_install make file when an error in cisco with the help of the document read in half a day, nor do I know this vpn client in the 64 systems in use.
Who can help me, a solution to the problem?

Sorry, your English is very unclear, please try to paraphrase your question or post an additional explanation. However, if you're asking for 64bit version of Cisco's VPN client, their site states nothing about it.