"yum install FirebirdCS" wants to install compat-libstdc++-33 but I
already have compat-libstdc++-296-2.96-139 installed.

Can anyone explain

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Package Arch Version Repository Size
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Installing:
FirebirdCS i686 2.1.2.18118-0 telensa-extras 5.8 M
Installing for dependencies:
compat-libstdc++-33 i386 3.2.3-62 telensa-fedora 230 k

Transaction Summary
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Install 2 Package(s)
Update 0 Package(s)
Remove 0 Package(s)