安裝portupgrade這個軟體需要一些的時間，請等待。

在安裝完後，我們可以用pkg_info來看看我們曾經裝過哪些軟體。

root@myhost [/usr/ports/ports-mgmt/portupgrade] > pkg_info

db41-4.1.25_4       The Berkeley DB package, revision 4.1
perl-5.8.8          Practical Extraction and Report Language
portupgrade-2.2.6_3,2 FreeBSD ports/packages administration and management tool s
ruby-1.8.6,1        An object-oriented interpreted scripting language
ruby18-bdb-0.6.0    Ruby interface to Sleepycat's Berkeley DB revision 2 or lat
sudo-1.6.8.12_1     Allow others to run commands as root