D: [iurt_root_command] chroot
Building target platforms: x86_64
Building for target x86_64
warning: Macro expanded in comment on line 46: %_target_cpu is bad

warning: Macro expanded in comment on line 52: %distro_arch I provide os too

warning: line 90: It's not recommended to have unversioned Obsoletes: Obsoletes: mandrake-release mandrakelinux-release mandriva-release
warning: line 91: It's not recommended to have unversioned Obsoletes: Obsoletes: mandriva-release-common
warning: line 92: It's not recommended to have unversioned Obsoletes: Obsoletes: rawhide-release redhat-release
warning: line 93: It's not recommended to have unversioned Obsoletes: Obsoletes: mandriva-doc-common
warning: line 170: It's not recommended to have unversioned Obsoletes: Obsoletes: mandriva-release-Flash mandriva-release-Free mandriva-release-Mini mandriva-release-One mandriva-release-Powerpack
sh: line 4: [: -j8: integer expression expected
sh: line 4: [: -j8: integer expression expected
Installing /home/pterjan/rpmbuild/SRPMS/mageia-release-10-0.3.mga10.src.rpm
Executing(%mkbuilddir): /bin/sh -e /home/pterjan/rpmbuild/tmp/rpm-tmp.rN3NWv
+ umask 022
+ cd /home/pterjan/rpmbuild/BUILD/mageia-release-10-build
+ test -d /home/pterjan/rpmbuild/BUILD/mageia-release-10-build
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w /home/pterjan/rpmbuild/BUILD/mageia-release-10-build
+ /usr/bin/rm -rf /home/pterjan/rpmbuild/BUILD/mageia-release-10-build
+ /usr/bin/mkdir -p /home/pterjan/rpmbuild/BUILD/mageia-release-10-build
+ /usr/bin/mkdir -p /home/pterjan/rpmbuild/BUILD/mageia-release-10-build/SPECPARTS
+ RPM_EC=0
++ jobs -p
+ exit 0
sh: line 4: [: -j8: integer expression expected
Executing(%prep): /bin/sh -e /home/pterjan/rpmbuild/tmp/rpm-tmp.WIVaOV
+ umask 022
+ cd /home/pterjan/rpmbuild/BUILD/mageia-release-10-build
+ '[' 1 -eq 1 ']'
+ '[' 1 -eq 1 ']'
+ '[' 1 -eq 1 ']'
+ rm -rf mageia-release
+ /usr/lib/rpm/rpmuncompress -x /home/pterjan/rpmbuild/SOURCES/Makefile
/usr/bin/tar: This does not look like a tar archive
/usr/bin/tar: Skipping to next header
/usr/bin/tar: Exiting with failure status due to previous errors
error: Bad exit status from /home/pterjan/rpmbuild/tmp/rpm-tmp.WIVaOV (%prep)

RPM build warnings:
    Macro expanded in comment on line 46: %_target_cpu is bad

    Macro expanded in comment on line 52: %distro_arch I provide os too

    line 90: It's not recommended to have unversioned Obsoletes: Obsoletes: mandrake-release mandrakelinux-release mandriva-release
    line 91: It's not recommended to have unversioned Obsoletes: Obsoletes: mandriva-release-common
    line 92: It's not recommended to have unversioned Obsoletes: Obsoletes: rawhide-release redhat-release
    line 93: It's not recommended to have unversioned Obsoletes: Obsoletes: mandriva-doc-common
    line 170: It's not recommended to have unversioned Obsoletes: Obsoletes: mandriva-release-Flash mandriva-release-Free mandriva-release-Mini mandriva-release-One mandriva-release-Powerpack

RPM build errors:
    Bad exit status from /home/pterjan/rpmbuild/tmp/rpm-tmp.WIVaOV (%prep)
I: [iurt_root_command] ERROR: chroot