else ifeq ($(OS_ID)-$(OS_VERSION_ID),centos-8)
@sudo -E dnf install $(CONFIRM) dnf-plugins-core epel-release
@sudo -E dnf config-manager --set-enabled \
- $(shell dnf repolist all 2>/dev/null|grep -i powertools|cut -d' ' -f1)
+ $(shell dnf repolist all 2>/dev/null|grep -i powertools|cut -d' ' -f1|grep -v source)
@sudo -E dnf groupinstall $(CONFIRM) $(RPM_DEPENDS_GROUPS)
@sudo -E dnf install --skip-broken $(CONFIRM) $(RPM_DEPENDS)
else ifeq ($(OS_ID),centos)