I am unable to run rake tasks with cron. The error it throws up is:-
/Library/Ruby/Gems/1.8/gems/bundler-1.2.0/lib/bundler/runtime.rb:199: warning: Insecure world writable dir /Library/Ruby/Gems/1.8 in PATH, mode 040777
/Library/Ruby/Gems/1.8/gems/bundler-1.2.0/lib/bundler/spec_set.rb:90:in `materialize': Could not find unf_ext-0.0.5 in any of the sources (Bundler::GemNotFound)
However, when I run the same rake task directly from the terminal, it works fine. In case of the cron job, as well as while running the rake task directly from the terminal, i cd into the (exact) same directory. Starting the rails server works as well.
What is the problem and how should I resolve this?