[DRE-maint] Bug#895946: rake: LoadError from Get::Ext::RakeBuilder trying to find rake

[Martin Dorey]

Looking into this further, I see that it's just a particular case of a more general problem:

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=710814
rubygems-integration: fails to override bin_path

The raiser, nearly five years ago, appeared more confident than I am about where the solution should be.