首先我们来安装它
cd /usr/ports/sysutils/portupgrade make make install make clean
而后要upgrade ports数据库
/usr/local/sbin/portsdb -uU
再查找出需要upgrade的ports安装
/usr/local/sbin/portsversion -l “< " -v
如:mysql-client-4.0.24 < needs updating (port has 4.0.25)
再执行如下命令进行upgrade:
portupgrade -R mysql-client
可以再次执行
portversion -l “< " -v | grep mysql-client
查看是否成功upgrade
感谢CU的congli的指导:-)