Only specify --without-gems if you did not use gems to install Rails.
Your application will expect to find activerecord, actionpack, and
actionmailer directories in the vendor directory. A popular way to track the bleeding edge of Rails development is to checkout from source control directly to the vendor directory. See [
except that when I try to use this argument:
$ ruby vendor/rails/railties/bin/rails --without-gems .
invalid option: --without-gems
Is --without-gems still supported? It appears no?
If not, then can we get rid of this bogus warning? I’m happy to submit a patch.