ltsp-build-client ends abnormally

Just as the summary says. Thin clients can connect even after this apparent error, but cannot find the kernel image as it seems the builder exits before it creates one. It does build the directory structure and installs a number of packages. No specifics are reported on this error.

End of the output:

I: Configuring libcurl3-gnutls...
I: Configuring wpasupplicant...
I: Configuring netbase...
I: Configuring python2.5...
I: Configuring ntpdate...
I: Configuring python...
I: Configuring alsa-utils...
I: Configuring lsb-release...
I: Configuring volumeid...
I: Configuring libsasl2-modules...
I: Configuring libsasl2-2...
I: Configuring sysklogd...
I: Configuring klogd...
I: Configuring udev...
I: Configuring initramfs-tools...
I: Configuring perl-modules...
I: Configuring libldap2...
I: Configuring pcmciautils...
I: Configuring tasksel-data...
I: Configuring gnupg...
I: Configuring ubuntu-keyring...
I: Configuring perl...
I: Configuring tasksel...
I: Configuring console-setup...
I: Configuring ubuntu-minimal...
I: Configuring libc6...
I: Configuring initramfs-tools...
I: Base system installed successfully.
error: LTSP client installation ended abnormally