graphics/png problems

[David Southwell]

I seem to have successfully fouled up png.

I deinstalled png instead of doing a portupgrade -fr

png compiles but does not install successfully
Install the project...
-- Install configuration: "Debug"                                                                                                                                                   
-- Up-to-date: /usr/local/lib/libpng15d.so.15.10
-- Up-to-date: /usr/local/lib/libpng15d.so.15
-- Up-to-date: /usr/local/lib/libpng15d.so
-- Up-to-date: /usr/local/lib/libpng.so
-- Up-to-date: /usr/local/lib/libpng15d.a
-- Up-to-date: /usr/local/lib/libpng.a
-- Up-to-date: /usr/local/include/png.h
-- Up-to-date: /usr/local/include/pngconf.h
-- Up-to-date: /usr/local/include/pnglibconf.h
-- Up-to-date: /usr/local/include/libpng15/png.h
-- Up-to-date: /usr/local/include/libpng15/pngconf.h
-- Up-to-date: /usr/local/include/libpng15/pnglibconf.h
-- Up-to-date: /usr/local/bin/libpng-config
-- Up-to-date: /usr/local/bin/libpng15-config
-- Up-to-date: /usr/local/man/man3/libpng.3
-- Up-to-date: /usr/local/man/man3/libpngpf.3
-- Up-to-date: /usr/local/man/man5/png.5
-- Up-to-date: /usr/local/libdata/pkgconfig/libpng.pc
-- Up-to-date: /usr/local/bin/libpng-config
-- Up-to-date: /usr/local/libdata/pkgconfig/libpng15.pc
-- Up-to-date: /usr/local/bin/libpng15-config
-- Up-to-date: /usr/local/lib/libpng/libpng15.cmake
-- Up-to-date: /usr/local/lib/libpng/libpng15-debug.cmake
install  -o root -g wheel -m 444 
/usr/ports/graphics/png/work/libpng-1.5.10/pngdebug.h 
/usr/ports/graphics/png/work/libpng-1.5.10/pnginfo.h  
/usr/ports/graphics/png/work/libpng-1.5.10/pngpriv.h 
/usr/ports/graphics/png/work/libpng-1.5.10/pngstruct.h  
/usr/local/include/libpng15/
/bin/rmdir /usr/local/include/libpng
/bin/rm /usr/local/libdata/pkgconfig/libpng.pc
/bin/ln -sf libpng15.pc /usr/local/libdata/pkgconfig/libpng.pc
/bin/rm /usr/local/lib/libpng15.so.15
rm: /usr/local/lib/libpng15.so.15: No such file or directory
*** Error code 1

Stop in /usr/ports/graphics/png.
*** Error code 1

Stop in /usr/ports/graphics/png.
[root at dns1 /usr/ports/graphics/png]# 

What is the simplest way to resolve this?

David