dnf update
giving me this error, after upgrading my centos7 to centos8
Error: Transaction check error:
file /usr/lib64/libgdbm_compat.so.4.0.0 from install of gdbm-libs-1:1.18-1.el8.x86_64 conflicts with file from package gdbm-1.10-8.el7.x86_64
I tried dnf install -y libgdbm --best --allowerasing
and dnf install -y gdbm --best --allowerasing
but dnf update
still has this error.
How can I fix this?
UPDATE :
dnf upgrade --best --allowerasing
results this :
Error: transaction check vs depsolve:
(gcc >= 8 with gcc < 9) is needed by annobin-8.78-1.el8.x86_64
rpmlib(RichDependencies) <= 4.12.0-1 is needed by annobin-8.78-1.el8.x86_64
(annobin if gcc) is needed by redhat-rpm-config-120-1.el8.noarch
rpmlib(RichDependencies) <= 4.12.0-1 is needed by redhat-rpm-config-120-1.el8.noarch
To diagnose the problem, try running: 'rpm -Va --nofiles --nodigest'.
You probably have corrupted RPMDB, running 'rpm --rebuilddb' might fix the issue.
The downloaded packages were saved in cache until the next successful transaction.
You can remove cached packages by executing 'dnf clean packages'.