1: pkg_add -r cvsup-without-gui

2: rehash

3: mkdir /root/conf

4: ee /root/conf/stable-supfile
把内容改成
*default host=cvsup2.freebsdchina.org
*default base=/var/db
*default prefix=/usr
*default release=cvs tag=RELENG_4
*default delete use-rel-suffix
*default compress
src-all
ports-all tag=.

保存，退出

然后cvsup -g -L 2 /root/conf/stable-supfile


全部更新完以后

cd /usr/ports/misc/mc
make install clean