Issue with Demo version using Vagrant

[telkomops]

Unable to run Lumify Demo using Vagrant.
Fails in the provisioning Step, Specifically when it tries to Yum

==> demo: Loaded plugins: fastestmirror
==> demo: Setting up Install Process
==> demo: Loading mirror speeds from cached hostfile
==> demo: * base: mirror.fibergrid.in
==> demo: * epel: ftp.jaist.ac.jp
==> demo: * extras: mirrors.nhanhoa.com
==> demo: * updates: mirrors.nhanhoa.com
==> demo: https://bits.lumify.io/yum/repodata/repomd.xml: [Errno 12] Timeout on
https://bits.lumify.io/yum/repodata/repomd.xml: (28, 'connect() timed out!')
==> demo: Trying other mirror.
==> demo: Error: Cannot retrieve repository metadata (repomd.xml) for repository
: lumify. Please verify its path and try again
: command not foundvagrant/scripts/install-rpm-packages.sh: line 8:
==> demo: Loaded plugins: fastestmirror

https://bits.lumify.io/yum/repodata/repomd.xml recieved a 404 error when openedin browser