用port安裝apache 的問題 - BBS

安裝的錯誤訊息如下
===> apache-2.0.53 is already installed
You may wish to ``make
deinstall'' and install this port again
by ``make reinstall'' to
upgrade it properly.
If you really wish to overwrite the old port of
www/apache20
without deleting it first, set the variable
"FORCE_PKG_REGISTER"
in your environment or the "make install" command
line.
*** Error code 1

Stop in /usr/ports/www/apache20.
*** Error code 1

Stop in /usr/ports/www/apache20.

可是我deinstall卻又這樣

freebsd# make deinstall
===> Deinstalling for www/apache20
===> apache
not installed, skipping
=
請問這是怎麼回事？

謝謝

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