Problem with slony1-94 package - Mailing list pgsql-pkg-yum

Hi,
I've got problem with slony1-94 package on my Oracle Linux Server release 7.1.
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[root@pg ~]# yum install slony1-94
Resolving Dependencies
--> Running transaction check
---> Package slony1-94.x86_64 0:2.2.4-3.rhel7 will be installed
--> Processing Dependency: perl(Switch) for package: slony1-94-2.2.4-3.rhel7.x86_64
--> Finished Dependency Resolution
Error: Package: slony1-94-2.2.4-3.rhel7.x86_64 (pgdg94)
           Requires: perl(Switch)
 You could try using --skip-broken to work around the problem
 You could try running: rpm -Va --nofiles --nodigest
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There is no perl-Switch package in official repository nor EPEL. How can I finish installation? When I try to install with --skip-broken switch, I've got:
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[root@osoz20update ~]# yum --skip-broken install slony1-94
Resolving Dependencies
--> Running transaction check
---> Package slony1-94.x86_64 0:2.2.4-3.rhel7 will be installed
--> Processing Dependency: perl(Switch) for package: slony1-94-2.2.4-3.rhel7.x86_64

Packages skipped because of dependency problems:
    slony1-94-2.2.4-3.rhel7.x86_64 from pgdg94
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