problem installating vertica-R-lang-9.3.1-0.x86_64.RHEL6.rpm

I have vertica-9.3.1-3.x86_64 on RHEL 7.3 and I am trying to install vertica-9.3.1-3.x86_64 I get :
yum localinstall ./vertica-R-lang-9.3.1-0.x86_64.RHEL6.rpm
Loaded plugins: langpacks, product-id, search-disabled-repos, subscription-manager
This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
Examining ./vertica-R-lang-9.3.1-0.x86_64.RHEL6.rpm: vertica-R-lang-9.3.1-0.x86_64
Marking ./vertica-R-lang-9.3.1-0.x86_64.RHEL6.rpm to be installed
Resolving Dependencies
--> Running transaction check
---> Package vertica-R-lang.x86_64 0:9.3.1-0 will be installed
--> Processing Dependency: libgfortran4 > 7.1.1 for package: vertica-R-lang-9.3.1-0.x86_64
--> Finished Dependency Resolution
Error: Package: vertica-R-lang-9.3.1-0.x86_64 (/vertica-R-lang-9.3.1-0.x86_64.RHEL6)
Requires: libgfortran4 > 7.1.1
Installed: libgfortran4-7.1.1-2.2.1.el7.x86_64 (installed)
libgfortran4 = 7.1.1-2.2.1.el7
You could try using --skip-broken to work around the problem
** Found 3 pre-existing rpmdb problem(s), 'yum check' output follows:
ipa-client-4.4.0-12.el7.x86_64 has installed conflicts freeipa-client: ipa-client-4.4.0-12.el7.x86_64
ipa-client-common-4.4.0-12.el7.noarch has installed conflicts freeipa-client-common: ipa-client-common-4.4.0-12.el7.noarch
ipa-common-4.4.0-12.el7.noarch has installed conflicts freeipa-common: ipa-common-4.4.0-12.el7.noarch
[root@tbda26 vertica]#
help needed.
thanks