[   0.0] Opening the source -i ova fso-app-p01.ova
[  14.0] Creating an overlay to protect the source from being modified
[  21.1] Initializing the target -o libvirt -os projects
[  21.1] Opening the overlay
[  24.2] Inspecting the overlay
[  26.9] Checking for sufficient free disk space in the guest
[  26.9] Estimating space required on target for each disk
[  26.9] Converting CentOS Linux release 7.2.1511 (Core)  to run on KVM
virt-v2v: error: no installed kernel packages were found.

This probably indicates that virt-v2v was unable to inspect this guest 
properly.

If reporting bugs, run virt-v2v with debugging enabled and include the 
complete output:

  virt-v2v -v -x [...]