gmake[1]: Entering directory `/usr/ports/ftp/wget/work/wget-1.10.2/windows'
gmake[1]: Nothing to be done for `all'.
gmake[1]: Leaving directory `/usr/ports/ftp/wget/work/wget-1.10.2/windows'
===>  Installing for wget-1.10.2
===>   Generating temporary packing list
===>  Checking if ftp/wget already installed
===>   wget-1.10.2 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 ftp/wget
      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/ftp/wget.