Please run the following and try again:

yum --enablerepo=* clean expire-cache

Pat

On 12/16/2016 09:50 AM, Stephen Isard wrote:
> My libguestfs automatically updated yesterday, so I have:
>
> $ cat /etc/redhat-release
> Scientific Linux release 7.2 (Nitrogen)
> $ yum list libguestfs
> <snip>
> Installed Packages
> libguestfs.x86_64       1:1.32.7-3.el7         @sl-security
>
> but
>
> $ yumdownloader --source --urls libguestfs
> <snip>
> No source RPM found for 1:libguestfs-1.32.7-3.el7.x86_64
> http://ftp2.scientificlinux.org/linux/scientific/7x/SRPMS/vendor/libguestfs- 
>
> 1.28.1-1.55.el7_2.4.src.rpm
>
> Is there someplace where I can find the srpm?
>
> Thanks,
>
> Stephen Isard