Thanks. That did the trick. The IBM Docker on z folks need to update their sample build script at http://containerz.blogspot.co.uk/2015/03/creating-base-images.html
On 3/25/15, 1:11 PM, "Sebastian Ott" <seb...@linux.vnet.ibm.com> wrote: >On Wed, 25 Mar 2015, Neale Ferguson wrote: >> >--installroot=root >Specifies an alternative installroot, relative to which all packages >will be installed. Think of this like doing "chroot <root> yum" except >using --installroot allows yum to work before the chroot is created. >Note: You may also want to use the option --releasever=/ when creating >the installroot as otherwise the $releasever value is taken from the >rpmdb within the installroot (and thus. will be empty, before >creation). >Configuration Option: installroot
