Hi, I am trying to quit pbuilder/cowbuilder to work on packaging and so use sbuild directly. Currently it is the version 0.81.2 on a Sid system. So after looking at sbuild-createchroot(8) manpage, I used the command:
$ sbuild-createchroot --chroot-mode=unshare --make-sbuild-tarball ~/.cache/ sbuild/unstable-amd64.tar.gz unstable $(mktemp -d) https://deb.debian.org/debian/ But I got the following error message: I: SUITE: unstable I: TARGET: /tmp/tmp.sKNyIB4DeD I: MIRROR: https://deb.debian.org/debian/ I: Running debootstrap --arch=amd64 --variant=buildd --verbose --include=fakeroot,build-essential --components=main --resolve-deps --no-merged-usr unstable /tmp/tmp.sKNyIB4DeD https://deb.debian.org/debian/ newuidmap failed: No such file or directory at -e line 1. child had a non-zero exit status: 512 at -e line 1. newuidmap failed: No such file or directory at -e line 1. child had a non-zero exit status: 512 at -e line 1. E: Error running env PATH=/usr/sbin:/usr/bin:/sbin:/bin perl -e require ' syscall.ph';pipe my $rfh, my $wfh;my $ppid = $$;my $cpid = fork() // die "fork() failed: $!";if ($cpid == 0) {close $wfh;0 == sysread $rfh, my $c, 1 or die "read() did not receive EOF";0 == system "newuidmap $ppid 0 100000 65536" or die "newuidmap failed: $!";0 == system "newgidmap $ppid 0 100000 65536" or die "newgidmap failed: $!";exit 0;}0 == syscall &SYS_unshare, 1006764032 or die "unshare() failed: $!";close $wfh;$cpid == waitpid $cpid, 0 or die "waitpid() failed: $!";if ($? != 0) {die "child had a non-zero exit status: $?";}0 == syscall &SYS_setgid, 0 or die "setgid failed: $!";0 == syscall &SYS_setuid, 0 or die "setuid failed: $!";0 == syscall &SYS_setgroups, 0, 0 or die "setgroups failed: $!";my $cpid = fork() // die "fork() failed: $!";if ($cpid != 0) {$cpid == waitpid $cpid, 0 or die "waitpid() failed: $!";exit ($? >> 8);}exec { $ARGV[0] } @ARGV or die "exec() failed: $!"; sh -c rootdir="$1"; shift; hostname sbuild; mkdir -p "$rootdir/dev"; for f in null zero full random urandom tty; do touch "$rootdir/dev/$f"; chmod -rwx "$rootdir/dev/$f"; mount -o bind "/dev/$f" "$rootdir/dev/$f"; done; mkdir -p "$rootdir/sys"; mount -o rbind /sys "$rootdir/sys"; mkdir -p "$rootdir/proc"; mount -t proc proc "$rootdir/proc"; mkdir -p "$rootdir/fakebin"; ln -sf /bin/true "$rootdir/fakebin/mknod"; ln -sf /bin/true "$rootdir/fakebin/mount"; export PATH="$rootdir/fakebin:/fakebin:$PATH" "$@"; exit_status=$?; rm "$rootdir/fakebin/mknod" "$rootdir/fakebin/mount"; rm -d "$rootdir/fakebin"; exit $exit_status; -- /tmp/tmp.sKNyIB4DeD debootstrap --arch=amd64 --variant=buildd --verbose --include=fakeroot,build-essential --components=main --resolve-deps --no-merged-usr unstable /tmp/tmp.sKNyIB4DeD https://deb.debian.org/debian/ at /usr/bin/sbuild-createchroot line 433. If I understand well, it is a Perl script that tries to execute some 'newuidmap' command that is part of the uidmap package and is not currently installed, neither present in the sbuild depends. I am trying to follow /u/s/d/sbuild/README.Debian that does not mention anything on this. What did I miss? Thanks
