php4 install has conflicts

[Derrick Ryalls]

> what is the cleanest way to get PHP4 installed here?  There are a lot of
> programs that have dependancies on mod_php4.  how do I update all those
> dependancies to the latest version of mod_php4?  and then how do I cleanly
> remove all those older versions of mod_php4?
> 
> --- snip ---
> 
> # make install clean
> ===>  Installing for php4-4.3.9_1
> 
> ===>  php4-4.3.9_1 conflicts with installed package(s):
>      mod_php4-4.3.5_7,1
>      mod_php4-4.3.6_1,1
>      mod_php4-4.3.8_2,1
>      mod_php4-4.3.9_1,1
> 
>      They install files into the same place.
>      Please remove them first with pkg_delete(1).
> *** Error code 1
> 
> Stop in /usr/ports/lang/php4.
> 

I recommend trying portupgrade (with the -N flag I believe)