搜尋：
使用portsnap指令
1. portsnap fetch (抓最新版)
2. portsnap extract (解壓縮)
3. portsnap update (更新，但有時會說已是最新版、不理它)
4.
#cd /usr/ports/ports-mgmt/pkg
#make //編譯
#make reinstall //移除
5.
#pkg2ng
6.
#cat >> /etc/make.conf <<EOF
WITH_PKGNG=yes
EOF
1. portsnap fetch (抓最新版)
2. portsnap extract (解壓縮)
3. portsnap update (更新，但有時會說已是最新版、不理它)
FreeBSD安装軟體時出現錯誤訊息：
pkg(8) must be version 1.3.8 or greater, but you have 1.3.7. You must upgrade the ports-mgmt/pkg port first.
安裝 ports-mgmt/pkg
4.
#cd /usr/ports/ports-mgmt/pkg
#make //編譯
#make reinstall //移除
5.
#pkg2ng
6.
#cat >> /etc/make.conf <<EOF
WITH_PKGNG=yes
EOF