centos7.2.1511,軟件包在本地，連不上網，報錯信息如下

Error: Package: systemd-sysv-219-19.el7.x86_64 (@anaconda)
           Requires: systemd = 219-19.el7
           Removing: systemd-219-19.el7.x86_64 (@anaconda)
               systemd = 219-19.el7
           Updated By: systemd-219-42.el7_4.4.x86_64 (localyum)
               systemd = 219-42.el7_4.4
Error: Package: dracut-network-033-359.el7.x86_64 (@anaconda)
           Requires: dracut = 033-359.el7
           Removing: dracut-033-359.el7.x86_64 (@anaconda)
               dracut = 033-359.el7
           Updated By: dracut-033-502.el7.x86_64 (localyum)
               dracut = 033-502.el7
Error: Package: libgudev1-219-19.el7.x86_64 (@anaconda)
           Requires: systemd-libs = 219-19.el7
           Removing: systemd-libs-219-19.el7.x86_64 (@anaconda)
               systemd-libs = 219-19.el7
           Updated By: systemd-libs-219-42.el7_4.4.x86_64 (localyum)
               systemd-libs = 219-42.el7_4.4
Error: Package: dracut-config-rescue-033-359.el7.x86_64 (@anaconda)
           Requires: dracut = 033-359.el7
           Removing: dracut-033-359.el7.x86_64 (@anaconda)
               dracut = 033-359.el7
           Updated By: dracut-033-502.el7.x86_64 (localyum)
               dracut = 033-502.el7
Error: Package: systemd-python-219-19.el7.x86_64 (@anaconda)
           Requires: systemd = 219-19.el7
           Removing: systemd-219-19.el7.x86_64 (@anaconda)
               systemd = 219-19.el7
           Updated By: systemd-219-42.el7_4.4.x86_64 (localyum)
               systemd = 219-42.el7_4.4
 You could try using --skip-broken to work around the problem
 You could try running: rpm -Va --nofiles --nodigest