"Unable to instantiate observers" !?

Hi,
When I run ‘rake db:migrate’, I get this error message:
“Unable to instantiate observers, some gems that this application
depends on
are missing. Run ‘rake gems:install’”>
When I run ‘rake gems:install’ as the error message suggests I get the
very
same above error !!

I googled the error message but I didn’t find any help …
Any idea??

This forum is not affiliated to the Ruby language, Ruby on Rails framework, nor any Ruby applications discussed here.

| Privacy Policy | Terms of Service | Remote Ruby Jobs