Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.Zx6Bd8 + umask 022 + cd /home/zsun/rpmbuild/BUILD + exit 0 Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.bIK1vW + umask 022 + cd /home/zsun/rpmbuild/BUILD + wget -c --no-check-certificate -P /home/zsun/rpmbuild/BUILD https://archive.mozilla.org/pub/firefox/nightly/latest-mozilla-central/firefox-52.0a1.en-US.linux-x86_64.tar.bz2 --2017-09-13 01:09:50-- https://archive.mozilla.org/pub/firefox/nightly/latest-mozilla-central/firefox-52.0a1.en-US.linux-x86_64.tar.bz2 Resolving archive.mozilla.org (archive.mozilla.org)... 54.239.176.228 Connecting to archive.mozilla.org (archive.mozilla.org)|54.239.176.228|:443... connected. HTTP request sent, awaiting response... 404 Not Found 2017-09-13 01:09:52 ERROR 404: Not Found. error: Bad exit status from /var/tmp/rpm-tmp.bIK1vW (%build) RPM build errors: Bad exit status from /var/tmp/rpm-tmp.bIK1vW (%build)