someone is expecting substitution here.
tar: Unable to access bin/%%DISTNAME%% <No such file or directory>
tar: Unable to access lib/%%DISTNAME%%-lib/CHANGES <No such file or directory>
tar: Unable to access lib/%%DISTNAME%%-lib/README <No such file or directory>
tar: Unable to access lib/%%DISTNAME%%-lib/alias.tf <No such file or directory>
Porters: please make sure you use bsd.port.mk 1.75 or later when
updating ports. That version of the makefile adds all sums. Previous
versions of the makefile will still work for people installing ports.