Need to generate .ipa file for Ad-Hoc distribution. Client has provided only certificates, private keys and provisioning profiles which were enough to create .ipa till Xcode 5. But in Xcode 6.1 when I export as Save For Ad Hoc Deployment it gives message
To save for Ad Hoc Deployment, you need to add an Apple ID account that is enrolled in the iOS Developer Program for the development team 'xxxxxxxxxx'

Is there any way of creating .ipa without developer account credentials?

Finally found a way for creating
.ipabuild with xcodebuild command.Archiveon Organizer.Show in Finder.You can see
.xcarchivefile in Finder.Open
Terminalandcdto.xcarchivepath..ipafile.This will save
.ipaon Desktop.Still looking for better solution, don't know why Apple removed this feature from Xcode 6 :(