[root@virt0 ~]# portmaster -l
===>>> Root ports (No dependencies, not depended on)
===>>> libpcap-1.0.0
===>>> libtool-1.5.26
===>>> portmaster-2.7
===>>> tcpreplay-3.4.1
===>>> 4 root ports
===>>> Trunk ports (No dependencies, are depended on)
===>>> libiconv-1.11_1
===>>> m4-1.4.12,1
===>>> 2 trunk ports
===>>> Branch ports (Have dependencies, are depended on)
===>>> gettext-0.17_1
===>>> 1 branch ports
===>>> Leaf ports (Have dependencies, not depended on)
===>>> bash-4.0.17
===>>> bison-2.4.1,1
===>>> gmake-3.81_3
===>>> 3 leaf ports
===>>> 10 total installed ports
[root@virt0 ~]# pkg_delete bison-2.4.1,1
[root@virt0 ~]# pkg_delete gmake-3.81_3
[root@virt0 ~]# pkg_delete libtool-1.5.26
[root@virt0 ~]# pkg_delete libpcap-1.0.0
[root@virt0 ~]# portmaster -l
===>>> Root ports (No dependencies, not depended on)
===>>> m4-1.4.12,1
===>>> portmaster-2.7
===>>> tcpreplay-3.4.1
===>>> 3 root ports
===>>> Trunk ports (No dependencies, are depended on)
===>>> libiconv-1.11_1
===>>> 1 trunk ports
===>>> Branch ports (Have dependencies, are depended on)
===>>> gettext-0.17_1
===>>> 1 branch ports
===>>> Leaf ports (Have dependencies, not depended on)
===>>> bash-4.0.17
===>>> 1 leaf ports
===>>> 6 total installed ports
[root@virt0 ~]# pkg_delete m4-1.4.12,1
[root@virt0 ~]#