sudo ./congrego.sh 
846 (process ID) old priority 0, new priority 15
[2014-01-18 17:23:04] lb_clean 
P: Executing auto/clean script.
[2014-01-18 17:23:04] lb_clean noauto
P: Cleaning chroot
[2014-01-18 17:23:05] lb_config 
P: Executing auto/config script.
./auto/config: 54: [: i386: unexpected operator
[2014-01-18 17:23:05] lb_config noauto --architecture i386 --mode ubuntu --distribution trusty --bootstrap-keyring ubuntu-keyring --syslinux-theme elementary-isis --binary-images iso-hybrid --memtest memtest86+ --source false --build-with-chroot false --parent-archive-areas main restricted universe multiverse --initsystem none --bootloader syslinux --initramfs-compression gzip
P: Considering defaults defined in /etc/live/build.conf
P: Updating config tree
cp: target `config/hooks/' is not a directory
[2014-01-18 17:23:05] lb_build 
P: Executing auto/build script.
./auto/build: 6: .: Can't open /usr/lib/live/build.sh
md5sum: binary.hybrid.iso: No such file or directory
1282 (process ID) old priority 0, new priority 15
[2014-01-18 17:23:05] lb_clean 
P: Executing auto/clean script.
[2014-01-18 17:23:05] lb_clean noauto
P: Cleaning chroot
[2014-01-18 17:23:05] lb_config 
P: Executing auto/config script.
./auto/config: 54: [: amd64: unexpected operator
[2014-01-18 17:23:05] lb_config noauto --architecture amd64 --mode ubuntu --distribution trusty --bootstrap-keyring ubuntu-keyring --syslinux-theme elementary-isis --binary-images iso-hybrid --memtest memtest86+ --source false --build-with-chroot false --parent-archive-areas main restricted universe multiverse --initsystem none --bootloader syslinux --initramfs-compression gzip
P: Considering defaults defined in /etc/live/build.conf
P: Updating config tree
cp: target `config/hooks/' is not a directory
[2014-01-18 17:23:05] lb_build 
P: Executing auto/build script.
./auto/build: 6: .: Can't open /usr/lib/live/build.sh
md5sum: binary.hybrid.iso: No such file or directory