Problem with slony1-94 package

Hi,
I've got problem with slony1-94 package on my Oracle Linux Server
release 7.1.
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[root(at)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
---

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(at)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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