The port-install target in Makefile unnecessarily garbles /usr/local/share/snmp/mibs and /usr/local/include/ucd-snmp. Sub-directories in those directories are made chmod 0644 which makes them unreadable.
Responsible Changed From-To: freebsd-ports->billf Over to maintainer
Responsible Changed From-To: billf->kuriyama Over to new maintainer in hopes of getting closed.
State Changed From-To: open->closed Already fixed in 1.74 of Makefile.