please open a bug here: https://github.com/mpapis/executable-hooks/issues
as a temporary fix try:
rvm @global do gem regenerate_binstubs
gem regenerate_binstubs
Update 1:
As a fix for https://github.com/mpapis/executable-hooks/issues/6 version 1.2.1 of executable-hooks was released - it should fix the problem.
Update 2:
Folowing issues https://github.com/mpapis/executable-hooks/issues/7https://github.com/mpapis/executable-hooks/issues/8 and finall fix in version 1.2.3 of executable-hooks
for me ,finally run 'gem install executable-hooks -v 1.2.3' ,then the issue is fixed.