D: [iurt_root_command] chroot Installing /home/iurt/rpmbuild/SRPMS/ocaml-sexplib0-0.11.0-1.mga8.src.rpm Building target platforms: aarch64 Building for target aarch64 Executing(%prep): /bin/sh -e /home/iurt/rpmbuild/tmp/rpm-tmp.ZbmJe2 + umask 022 + cd /home/iurt/rpmbuild/BUILD + '[' 1 -eq 1 ']' + '[' 1 -eq 1 ']' + '[' 1 -eq 1 ']' + cd /home/iurt/rpmbuild/BUILD + rm -rf sexplib0-0.11.0 + /usr/bin/gzip -dc /home/iurt/rpmbuild/SOURCES/v0.11.0.tar.gz + /usr/bin/tar -xof - + STATUS=0 + '[' 0 -ne 0 ']' + cd sexplib0-0.11.0 + /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w . + RPM_EC=0 ++ jobs -p + exit 0 Executing(%build): /bin/sh -e /home/iurt/rpmbuild/tmp/rpm-tmp.it2lz4 + umask 022 + cd /home/iurt/rpmbuild/BUILD + cd sexplib0-0.11.0 + '[' 1 -eq 1 ']' + '[' 1 -eq 1 ']' + jbuilder build --verbose -p sexplib0 -j8 /home/iurt/rpmbuild/tmp/rpm-tmp.it2lz4: line 33: jbuilder: command not found error: Bad exit status from /home/iurt/rpmbuild/tmp/rpm-tmp.it2lz4 (%build) RPM build errors: Bad exit status from /home/iurt/rpmbuild/tmp/rpm-tmp.it2lz4 (%build) I: [iurt_root_command] ERROR: chroot