install

 wget 
 make
 su
 make install
 
 # make install
 cp noip2 /usr/local/bin/noip2
 /usr/local/bin/noip2 -C -Y -c /tmp/no-ip2.conf
 
 Auto configuration for Linux client of no-ip.com.
 
 Please enter the login/email string for no-ip.com  ****@***.***.***
 Please enter the password for user '****@***.***.***'  ******
 
 Only one group [***] is registered to this account.
 It will be used.
 Please enter an update interval:[30]
 Do you wish to run something at successful update?[N] (y/N)  ^M
 
 New configuration file '/tmp/no-ip2.conf' created.
 
 mv /tmp/no-ip2.conf /usr/local/etc/no-ip2.conf