For about a week now I have been getting the following error from a
Smart update:

Output from mozilla-xulrunner180-1.8.0.6-0@i586:
error: unpacking of archive failed on file /usr/lib/xulrunner-1.8.0.1:
cpio: rename failed - Resource temporarily unavailable

Is there something that I can do about this or is the source file corrupted?

Vic