https://repo.opensciencegrid.org/osg/3.5/el8/development/x86_64 https://t2.unl.edu/osg/3.5/el8/development/x86_64 https://mirror.grid.uchicago.edu/pub/osg/3.5/el8/development/x86_64 https://linux-mirrors.fnal.gov/linux//osg/3.5/el8/development/x86_64