[edhunter]

Hello.
I am trying to install the port nettop, but I am unable because it requires libslang2 that conflicts with alredy installed libslang-1.4.9 (which is requirede by other ports). Ports and porttree are up to date (9.oct). Here is what happens:

[root@test /usr/local/etc/asterisk]# portinstall nettop
[Gathering depends for net-mgmt/nettop ..... done]
--->  Installing 'libslang2-2.1.4' from a port (devel/libslang2)
...
...
...
--->  Installing the new version via the port
===>  Installing for libslang2-2.1.4

===>  libslang2-2.1.4 conflicts with installed package(s):
      libslang-1.4.9

      They install files into the same place.
      Please remove them first with pkg_delete(1).
*** Error code 1

Stop in /usr/ports/devel/libslang2.
*** Error code 1

I cannot deinstall libslang-1.4.9 - because it is required by other ports ... from the list below asterisk is in use

[root@test /usr/local/etc/asterisk]# pkg_deinstall libslang*
--->  Deinstalling 'libslang-1.4.9'
pkg_delete: package 'libslang-1.4.9' is required by these other packages
and may not be deinstalled:
asterisk-1.4.21.2_3
asterisk-gui-0.0.1r20070801_3
newt-0.51.0_7

Need help! How to resolve this conflict?
BTW preveously I have met the same conflict on other machine ... but I remember that the port I installed had a option for slang. This time the port i need does not have option for slang.