Hi, I'm facing the following issue : DEBUG util.py:586: [MIRROR] devtoolset-6-gcc-6.3.1-3.1.el7.aarch64.rpm: Status code: 404 for http://d36uatko69830t.cloudfront.net/altarch/7/sclo/aarch64/rh/devtoolset-6/devtoolset-6-gcc-6.3.1-3.1.el7.aarch64.rpm (IP: 99.84.185.90) DEBUG util.py:586: [MIRROR] devtoolset-6-runtime-6.1-1.el7.aarch64.rpm: Status code: 404 for http://d36uatko69830t.cloudfront.net/altarch/7/sclo/aarch64/rh/devtoolset-6/devtoolset-6-runtime-6.1-1.el7.aarch64.rpm (IP: 99.84.185.90) DEBUG util.py:586: [MIRROR] devtoolset-6-runtime-6.1-1.el7.aarch64.rpm: Status code: 404 for http://mirror.centos.org/altarch/7/sclo/aarch64/rh/devtoolset-6/devtoolset-6-runtime-6.1-1.el7.aarch64.rpm (IP: 184.94.206.98) DEBUG util.py:586: [MIRROR] devtoolset-6-gcc-6.3.1-3.1.el7.aarch64.rpm: Status code: 404 for http://mirror.centos.org/altarch/7/sclo/aarch64/rh/devtoolset-6/devtoolset-6-gcc-6.3.1-3.1.el7.aarch64.rpm (IP: 184.94.206.98) DEBUG util.py:586: [MIRROR] devtoolset-6-gcc-6.3.1-3.1.el7.aarch64.rpm: Status code: 404 for http://d36uatko69830t.cloudfront.net/altarch/7/sclo/aarch64/rh/devtoolset-6/devtoolset-6-gcc-6.3.1-3.1.el7.aarch64.rpm (IP: 99.84.185.90) DEBUG util.py:586: [MIRROR] devtoolset-6-runtime-6.1-1.el7.aarch64.rpm: Status code: 404 for http://mirror.centos.org/altarch/7/sclo/aarch64/rh/devtoolset-6/devtoolset-6-runtime-6.1-1.el7.aarch64.rpm (IP: 184.94.206.98) DEBUG util.py:586: [MIRROR] devtoolset-6-gcc-6.3.1-3.1.el7.aarch64.rpm: Status code: 404 for http://mirror.centos.org/altarch/7/sclo/aarch64/rh/devtoolset-6/devtoolset-6-gcc-6.3.1-3.1.el7.aarch64.rpm (IP: 184.94.206.98) DEBUG util.py:586: [FAILED] devtoolset-6-gcc-6.3.1-3.1.el7.aarch64.rpm: No more mirrors to try - All mirrors were already tried without success Anyway to fix it ? Jean-Marc