Thanks. That got me past this error. Zach On 7/12/17, 3:47 AM, "Pino Toscano" <ptoscano@redhat.com> wrote: On Tuesday, 11 July 2017 23:42:31 CEST Zach Seils (seils) wrote: > It’s the same input OVA, but using the latest libguestfs release. > > Updated log attached (sorry; thought I had the necessary flags enabled). The error message is: installed kernel packages in this guest: virt-v2v: error: no installed kernel packages were found. This is because no kernel packages are found in the guest, and indeed I can see in the log: libguestfs: trace: v2v: inspect_list_applications2 "/dev/vg0/lv-root" libguestfs: trace: v2v: inspect_list_applications2 = <struct guestfs_application2_list(0)> Since it's a own build, most probably libdb-utils was not installed when configure was run, and thus libguestfs did not download and inspect the content of the RPM DB in the guest. See also http://libguestfs.org/guestfs-building.1.html for the list of mandatory, and optional build & runtime dependencies. -- Pino Toscano