Running this command: /usr/lib/anaconda-runtime/pkgorder /root/mydistro/i386 i386 | tee /root/mydistro/i386/pkgorder.txt I obtain this error message: Traceback (most recent call last): File "/usr/lib/anaconda-runtime/pkgorder", line 10, in ? import whiteout ImportError: No module named whiteout Somebody has an idea ? enrico