I just published my rails app to Openshift and I got the error message:
We're sorry, but something went wrong.
The log file says:
Could not find rake-10.4.2 in any of the sources (Bundler::GemNotFound)
I do not know how to debug this issue. This has happened to about 3 apps I have deployed in the last couple of hours.
Hers is a link to the full ruby log file: