Today I downloaded and tried to import the gumroot ODK VM "OVF" template (version 188.8.131.52) in to my Vmware ESXi / vSphere 6.5 environment and got the following error message:
Issues detected with selected template: Details: --1:VALUE_ILLEGAL: No supported hardware version among [vmx-06]; supported: [vmx-04, vmx-07, vmx-08, vmx-09, vmx-10]
during step #3 of the OVF template import "Validating"
I tried importing on both an ESXi 6.5 and and ESXi 5.5 system and got the same error.
Then i went and just created a new virtual machine (you will want Ubuntu 12.04, 32-bit)
and imported just the vmdk file (you can "7zip" extract the vmdk file from the .OVF template file which is basically a zip file)
But ubuntu 12.04 is really old at this point... does anyone know of a newer Virtual Machine image for the ODK server on a modern platform such as CentOS7, Debian 9, or Ubuntu 16.04 LTS ?