When I try to install polymake, I get. dnf install polymake Repository mgeups has no mirror or baseurl set. Last metadata expiration check: 1:41:29 ago on Fri 06 Oct 2017 04:34:53 PM CEST. Error: Problem: conflicting requests - package polymake-3.1-3.fc26.i686 requires perl = 4:5.24.1, but none of the providers can be installed - package polymake-3.1-3.fc26.x86_64 requires perl = 4:5.24.1, but none of the providers can be installed - package perl-4:5.24.1-390.fc26.x86_64 requires perl-libs(x86-64) = 4:5.24.1-390.fc26, but none of the providers can be installed - perl-libs-4:5.24.3-395.fc26.i686 has inferior architecture - package perl-warnings-unused-0.06-1.fc26.x86_64 requires perl(:MODULE_COMPAT_5.24.2), but none of the providers can be installed - cannot install both perl-libs-4:5.24.1-390.fc26.x86_64 and perl-libs-4:5.24.3-395.fc26.x86_64 - problem with installed package perl-warnings-unused-0.06-1.fc26.x86_64 - nothing provides perl = 4:5.24.2 needed by polymake-3.1-4.fc26.i686 - nothing provides perl = 4:5.24.2 needed by polymake-3.1-4.fc26.x86_64 (try to add '--allowerasing' to command line to replace conflicting packages or '--skip-broken' to skip uninstallable packages) If I make dnf install polymake --allowerasing it offers me to erase packages (Removing dependent packages) that I do not want to erase (like my own perl packages) and also to downgrade packages like: vim-X11, vim-common, vim-enhanced, perl!! It is probably an issue with the updates-testing!! =========================================================================== Patrick DUPRÉ | | email: pdupre@xxxxxxx Laboratoire de Physico-Chimie de l'Atmosphère | | Université du Littoral-Côte d'Opale | | Tel. (33)-(0)3 28 23 76 12 | | Fax: 03 28 65 82 44 189A, avenue Maurice Schumann | | 59140 Dunkerque, France =========================================================================== _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx