# Migration script with nonCentOS RPMs?

**URL:** <https://forums.rockylinux.org/t/migration-script-with-noncentos-rpms/3665>\
**Category:** Rocky Linux Help & Support\
**Created:** [July 29, 2021, 8:22pm UTC](https://forums.rockylinux.org/t/migration-script-with-noncentos-rpms/3665 "2021-07-29T20:22:19Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![mathog](https://avatars.discourse-cdn.com/v4/letter/m/7c8e57/32.png) [@mathog](https://forums.rockylinux.org/u/mathog)\
**Post date:** [July 29, 2021, 8:22pm UTC](https://forums.rockylinux.org/t/migration-script-with-noncentos-rpms/3665/1 "2021-07-29T20:22:19Z")

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I want to migrate a CentOS 8.4 system to Rocky Linux. It contains some (39) installed RPMs which were built from CentOS source RPMs but which are not available as CentOS binary RPMs. I’m guessing most of these will not be available in that form in Rocky either. My question is, what will the migration script do when it sees these? Here are some examples:

perl-forks-0.36-14.el8.x86\_64.rpm  
itcl-4.1.1-2.el8.x86\_64.rpm  
itcl-devel-4.1.1-2.el8.x86\_64.rpm  
itk-4.1.0-2.el8.x86\_64.rpm  
itk-devel-4.1.0-2.el8.x86\_64.rpm

Thanks.

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**Author:** ![brian](https://sea2.discourse-cdn.com/flex020/user_avatar/forums.rockylinux.org/brian/32/5777_2.png) [@brian](https://forums.rockylinux.org/u/brian)\
**Post date:** [August 25, 2023, 4:07am UTC](https://forums.rockylinux.org/t/migration-script-with-noncentos-rpms/3665/2 "2023-08-25T04:07:28Z")

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