Description of problem:
debuginfo-install from yum-utils handled NVRA but dnf debuginfo-install handles only N.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
dnf debuginfo-install gdb-7.9-10.fc22.x86_64
Nothing to do.
One could pass just N but then as the debuginfo repositories are usually out of sync (Bug 432806) one has to wait for hours to get the debuginfos downloaded to find out then they have been installed for a different version than the installed binaries. NVRA prevents that.
The requested bug is already fixed in rawhide in 0.1.6 upstream release which is not yet backported in F22.
*** This bug has been marked as a duplicate of bug 1171046 ***