make[2]: Entering directory `/usr/ports/work/src/cinnamon-settings-daemon-2.0.7/man'
  GEN      cinnamon-settings-daemon.1
I/O error : Attempt to load network entity http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl
warning: failed to load external entity "http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl"
cannot parse http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl
make[2]: *** [cinnamon-settings-daemon.1] Error 4
make[2]: Leaving directory `/usr/ports/work/src/cinnamon-settings-daemon-2.0.7/man'
make[1]: *** [all-recursive] Error 1