You can do this in Bodhi.

What should this unhelpful response? How shuld I do the requested task in bodhi?

See:

http://fedoraproject.org/wiki/Bodhi/BuildRootOverrides for command line instructuions, or go to https://admin.fedoraproject.org/updates/override/new
to use the web interface.

Thank you for your explaination. Unfortunately, I will get the wolloing error message:

Error: You do not have commit privileges to bouncycastle-mail

It may be nice, if you can help me.

yeah, the overrides look for commit on the rawhide branch currently. :(

I've tagged it in for you. Please let us know when you no longer need it.

Do you still need this override?

untagging this has had plenty of time as an override to build what you need against it and get updates out