Thanks, Stephen. Just for completeness, the repo I am currently pointing to are [piot at paris opal]$ sudo dnf update CentOS-8 - AppStream 775 kB/s | 5.8 MB 00:07 CentOS-8 - Base 798 kB/s | 4.0 MB 00:05 CentOS-8 - Extras 2.9 kB/s | 2.1 kB 00:00 CentOS-8 - PowerTools 686 kB/s | 2.0 MB 00:02 ELRepo.org Community Enterprise Linux Repository - el8 59 kB/s | 93 kB 00:01 ELRepo.org Community Enterprise Linux Kernel Repository - el8 437 kB/s | 971 kB 00:02 Extra Packages for Enterprise Linux Modular 8 - x86_64 11 kB/s | 10 kB 00:00 Extra Packages for Enterprise Linux 8 - x86_64 768 kB/s | 5.2 MB 00:06 google-chrome 13 kB/s | 3.5 kB 00:00 Dependencies resolved. Nothing to do. Complete! Philippe Piot, https://www.niu.edu/advanced-accelerator-randd/ <https://www.niu.edu/advanced-accelerator-randd/index.shtml> Northern Illinois University, Dept of Physics and Northern Illinois Center for Accelerator & Detector Development DeKalb, IL 60115, USA Tel: 815 753 6473, Web: http://www.physics.niu.edu/physics/ Argonne National Laboratory, Advanced Photon Source Accelerator System Division Lemont, IL 60439, USA Tel: 630 252 2415, Web: https://www.aps.anl.gov/Accelerator-Systems-Division On Thu, Jan 16, 2020 at 6:04 AM Stephen John Smoogen <smooge at gmail.com> wrote: > On Wed, 15 Jan 2020 at 23:29, Philippe Piot <piot at nicadd.niu.edu> wrote: > > > > All, > > While updating my package using dnf update all I allow dnf to clean > some > > package with unresolved dependencies. > > I would like to reinstall some of them but got an error message "but > none > > of the providers can be installed" during the install process as dnf is > > trying to install the dependencies. > > > > I think your system is getting mixed mirrors or something. Some of the > packages you are looking for are from CentOS-8.0.1905 and some seem to > be CentOS-8.1.1911. I am not sure what is causing that at the moment, > but I put a list of the versions I found in the mirror which should be > available. > > > This happens for some critical package like boost-openmpi-devel (see > > below for error). In fact the following package were removed and cannot > be > > installed: > > annobin-8.64-1.el8.x86_64 > > glibc-headers-2.28-42.el8.1.x86_64 > > libdrm-devel-2.4.96-2.el8.x86_64 > > boost-devel-1.66.0-6.el8.x86_64 > > boost-openmpi-devel-1.66.0-6.el8.x86_64 > > boost-static-1.66.0-6.el8.x86_64 > > gcc-8.2.1-3.5.el8.x86_64 > > gcc-c++-8.2.1-3.5.el8.x86_64 > > gcc-gdb-plugin-8.2.1-3.5.el8.x86_64 > > gcc-gfortran-8.2.1-3.5.el8.x86_64 > > The 8.1 versions and trees they should be in are > > ./AppStream/x86_64/os/Packages/annobin-8.78-1.el8.x86_64.rpm > ./AppStream/x86_64/os/Packages/boost-devel-1.66.0-6.el8.i686.rpm > ./AppStream/x86_64/os/Packages/boost-devel-1.66.0-6.el8.x86_64.rpm > ./AppStream/x86_64/os/Packages/gcc-8.3.1-4.5.el8.x86_64.rpm > ./AppStream/x86_64/os/Packages/gcc-gdb-plugin-8.3.1-4.5.el8.i686.rpm > ./AppStream/x86_64/os/Packages/gcc-gdb-plugin-8.3.1-4.5.el8.x86_64.rpm > ./AppStream/x86_64/os/Packages/libdrm-devel-2.4.98-2.el8.x86_64.rpm > ./AppStream/x86_64/os/Packages/libdrm-devel-2.4.98-2.el8.i686.rpm > ./AppStream/x86_64/kickstart/Packages/annobin-8.78-1.el8.x86_64.rpm > ./AppStream/x86_64/kickstart/Packages/boost-devel-1.66.0-6.el8.i686.rpm > ./AppStream/x86_64/kickstart/Packages/boost-devel-1.66.0-6.el8.x86_64.rpm > ./AppStream/x86_64/kickstart/Packages/gcc-gdb-plugin-8.3.1-4.5.el8.i686.rpm > > ./AppStream/x86_64/kickstart/Packages/gcc-gdb-plugin-8.3.1-4.5.el8.x86_64.rpm > ./AppStream/x86_64/kickstart/Packages/gcc-8.3.1-4.5.el8.x86_64.rpm > ./AppStream/x86_64/kickstart/Packages/libdrm-devel-2.4.98-2.el8.x86_64.rpm > ./AppStream/x86_64/kickstart/Packages/libdrm-devel-2.4.98-2.el8.i686.rpm > ./BaseOS/x86_64/os/Packages/glibc-headers-2.28-72.el8.i686.rpm > ./BaseOS/x86_64/os/Packages/glibc-headers-2.28-72.el8.x86_64.rpm > ./BaseOS/x86_64/os/Packages/libgcc-8.3.1-4.5.el8.i686.rpm > ./BaseOS/x86_64/os/Packages/libgcc-8.3.1-4.5.el8.x86_64.rpm > ./BaseOS/x86_64/kickstart/Packages/glibc-headers-2.28-72.el8.i686.rpm > ./BaseOS/x86_64/kickstart/Packages/glibc-headers-2.28-72.el8.x86_64.rpm > ./BaseOS/x86_64/kickstart/Packages/libgcc-8.3.1-4.5.el8.i686.rpm > ./BaseOS/x86_64/kickstart/Packages/libgcc-8.3.1-4.5.el8.x86_64.rpm > ./PowerTools/x86_64/os/Packages/boost-static-1.66.0-6.el8.i686.rpm > ./PowerTools/x86_64/os/Packages/boost-static-1.66.0-6.el8.x86_64.rpm > ./PowerTools/x86_64/os/Packages/boost-openmpi-devel-1.66.0-6.el8.i686.rpm > ./PowerTools/x86_64/os/Packages/boost-openmpi-devel-1.66.0-6.el8.x86_64.rpm > > ./PowerTools/x86_64/kickstart/Packages/boost-openmpi-devel-1.66.0-6.el8.i686.rpm > > ./PowerTools/x86_64/kickstart/Packages/boost-openmpi-devel-1.66.0-6.el8.x86_64.rpm > ./PowerTools/x86_64/kickstart/Packages/boost-static-1.66.0-6.el8.i686.rpm > ./PowerTools/x86_64/kickstart/Packages/boost-static-1.66.0-6.el8.x86_64.rpm > > Since boost is not showing up I am guessing Powertools got turned off. > > > > -- > Stephen J Smoogen. > _______________________________________________ > CentOS mailing list > CentOS at centos.org > https://lists.centos.org/mailman/listinfo/centos >