There are a few other options to the configure script:
---with-rsh=PATH allows you to specify the path to your rsh program.
-Normally ./configure will search the current $PATH for 'rsh'. You
-may need to specify this option if rsh is not in your path or has a
-different name.
-
--with-pam enables PAM support.
--enable-gnome-askpass will build the GNOME passphrase dialog. You