PATH,/usr/local/sbin
PATH,/opt/local/sbin
PATH,/opt/local/bin
PATH,$HOME/bin
# PlantUML uses GRAPHVIZ_DOT to find dot, if it isn't at
# /usr/bin/dot.
GRAPHVIZ_DOT,`which dot`

PATH,/usr/local/sbin
PATH,/opt/local/sbin
PATH,/opt/local/bin
PATH,/opt/local/libexec/gnubin
PATH,$HOME/bin
# PlantUML uses GRAPHVIZ_DOT to find dot, if it isn't at
# /usr/bin/dot.
GRAPHVIZ_DOT,`which dot`

Put MP's gnubin in PATH.
Darwin: Put MP's gnubin in PATH.
