Please report the bug to the issue tracker on the Google fork of fonttools, there...
This bug is probably fixed in the Google fork of fonttools, please try that. htt...
Apple's format 0 kern table support is broken
status: open --> closed-fixed Group: --> Feature request
Wrong FSF address in source file headers
status: open --> closed
Fixed in git, thanks for the report.
Fix the FSF address in various files.