ALICE software on Fedora is supported on a best effort basis. There is no guarantee that software builds or runs correctly. Support requests might have low priority.
With root permissions, i.e. sudo or as root install the prerequisites using:
yum install -y epel-release
yum install -y dnf-plugins-core
yum config-manager --set-enabled powertools
yum update -y
dnf group install -y "Development Tools"
cat << EOF > /etc/yum.repos.d/alice-system-deps.repo
[alice-system-deps]
name=alice-system-deps
baseurl=https://s3.cern.ch/swift/v1/alibuild-repo/RPMS/o2-full-deps_fedora.x86-64/
enabled=1
gpgcheck=0
EOF
yum update -y
yum install -y alice-o2-full-deps alibuildYou are now ready to start building ALICE software