Installed flask package and removed the disk expert recipe in
system vm template to keep only one partition
Signed-off-by: Frank Zhang <frank.zhang@citrix.com>
In 8e2d06153b3d5ec1540fac1c8fbc97b5d2b58a8e I mistakenly/accidentally
a apt-get update.
As
https://wiki.debian.org/Multiarch/HOWTO
explains, apt-get update is needed after adding a new architecture.
In theory this _could_ have changed behavior (apt coming up with a different
solution, or one of the packages configuring a new apt repository), but in my
testing, the end result is the same.