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 10
65536" or die "newuidmap failed: $!";0 == system "newgidmap $ppid 0 10
65536" or die "newgidmap failed: $!";exit 0;}0 == syscall _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 _setgid, 0 or die "setgid failed: $!";0
== syscall _setuid, 0 or die "setuid failed: $!";0 == syscall
_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
