ref: a57a6e511f15c02b4fd2690197b6f1333b171193
dir: /sys/src/cmd/hg/contrib/macosx/macosx-build.txt/
to build a new macosx binary package: install macpython from http://www.python.org/download/mac install py2app from http://pythonmac.org/packages/ make sure /usr/local/bin is in your path run bdist_mpkg in top-level hg directory find packaged stuff in dist directory