pdftk build fails

Hi all, on my Intel-MacBook I want to install pdftk, which needs gcc41. Installing gcc41 made no problems, but at the end pdftk fails to build. Error: Target com.apple.build returned: shell command " cd "/opt/local/var/ db/dports/build/ _opt_local_var_db_dports_sources_rsync.rsync.darwinports.org_dpupdate_dp orts_textproc_pdftk/work/pdftk-1.41/pdftk" && make all -f Makefile.MacOSX TOOLPATH=/opt/local/bin/ VERSUFF=-dp-4.1 " returned error 2 The directory exists (until cleaning the port), and in it there is a file called "Makefile.MacOSX". What can I do? Thanks, Eckhard.