Freebsd nspluginwrapper port install

It is necessary to install nspluginwrapper and some more from ports to be able to use flash plugin in freebsd. For this, one needs to get ports collection.And try to compile nspluginwrapper and its dependencies. I first get a problem when installing curl. It is a configuration problem about curl. After some search, I understood that in ftp/curl directory of ports, one must do the following
make clean && make config. And in the config screen I disabled the option which makes curl not compile. Then contiuned to install nspluginwrapper in its directory. Of course I had some other errors which I solved them by searching the web.