pkgutil --expand OS X Font Tools.pkg tmp
cd tmp
cd fontTools.pkg
mv Payload Payload.gz
gunzip Payload
tar -xvf Payload

/usr/local/bin/

/usr/bin

hdiutil attach ~/Downloads/osxfonttools.dmg

cd /Volumes/OS X Font Tools/
pkgutil --expand OS X Font Tools.pkg ~/fontTools && cd ~/fontTools

Distribution      fontTools.pkg     keyboardTools.pkg
Resources         fonttoolbox.pkg

cd fontTools.pkg
mv Payload Payload.gz && gunzip Payload && tar -xvf Payload

x .
x ./._.DS_Store
x ./ftxanalyzer
x ./ftxdiff
x ./ftxdumperfuser
x ./ftxdumpfond
x ./ftxenhancer
x ./ftxfissioner
x ./ftxfusefond
x ./ftxglyphadder
x ./ftxinstalledfonts
x ./ftxmakettc
x ./ftxruler
x ./ftxsplitter
x ./ftxstamper
x ./ftxsummarizer
x ./ftxvalidator

mv ftx* /usr/local/bin

cd ../fonttoolbox.pkg
mv Payload Payload.gz && gunzip Payload && tar -xvf Payload

sudo mv FontToolbox.framework /Library/Frameworks/FontToolbox.framework