On Tue, Jan 21, 2020 at 08:35:14AM -0800, david wrote: > yum list installed > > and the following diagnostics occur: > ------------------------------- > Modular dependency problems: > > Problem 1: conflicting requests > - nothing provides module(perl:5.26) needed by module > perl-App-cpanminus:1.7044:8010020191120175858:a9207fc6-0.x86_64 > Problem 2: conflicting requests > - nothing provides module(perl:5.26) needed by module > perl-DBD-MySQL:4.046:8010020191114030811:073fa5fe-0.x86_64 > Problem 3: conflicting requests > - nothing provides module(perl:5.26) needed by module > perl-DBD-SQLite:1.58:8010020191114033549:073fa5fe-0.x86_64 > Problem 4: conflicting requests > - nothing provides module(perl:5.26) needed by module > perl-DBI:1.641:8010020191113222731:16b3ab4d-0.x86_64 > Problem 5: conflicting requests > - nothing provides module(perl:5.26) needed by module > perl-YAML:1.24:8010020191114031501:a5949e2e-0.x86_64 > Installed Packages > <long list follows> > ------------------------------ > > By the way, cpanm works ok too. Do you have the AppStream repo enabled? I get similar problems if I've installed Perl from there and then disabled it: # dnf --disablerepo=AppStream list perl Last metadata expiration check: 0:02:11 ago on Wed 22 Jan 2020 11:07:31 AM EST. Modular dependency problems: Problem 1: conflicting requests - nothing provides module(perl:5.26) needed by module perl-DBD-SQLite:1.58:8010020191114033549:073fa5fe-0.x86_64 Problem 2: conflicting requests - nothing provides module(perl:5.26) needed by module perl-DBI:1.641:8010020191113222731:16b3ab4d-0.x86_64 Installed Packages perl.x86_64 4:5.26.3-416.el8 @AppStream -- Jonathan Billings <billings at negate.org>