# Why Percona-Server-server-57 is not available in the repository?

**URL:** <https://forums.percona.com/t/why-percona-server-server-57-is-not-available-in-the-repository/7607>\
**Category:** Percona Server for MySQL 5.7\
**Created:** [May 8, 2020, 12:52am UTC](https://forums.percona.com/t/why-percona-server-server-57-is-not-available-in-the-repository/7607 "2020-05-08T00:52:24Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![roushenas](https://avatars.discourse-cdn.com/v4/letter/r/b9e5f3/32.png) [@roushenas](https://forums.percona.com/u/roushenas)\
**Post date:** [May 8, 2020, 12:52am UTC](https://forums.percona.com/t/why-percona-server-server-57-is-not-available-in-the-repository/7607/1 "2020-05-08T00:52:24Z")

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I wanna install Percona server on my new CentOS 8 VM, I followed instructions on [this page](https://www.percona.com/doc/percona-server/5.7/installation/yum_repo.html), added yum repo and tried to install the server using this command:

```auto
yum install Percona-Server-server-57

```

But yum is unable to find this package:Last metadata expiration check: 0:02:19 ago on Fri 08 May 2020 06:13:10 AM UTC.  
No match for argument: Percona-Server-server-57  
Error: Unable to find a match: Percona-Server-server-57  
When I tried to see list of available packages, I can find Percona-Server-MongoDB-36, but there is no package named Percona-Server-server-57. These packages are also available, but I don’t think they are what do I need:Percona-Server-server-57-debuginfo  
Percona-Server-shared-57-debuginfo  
Percona-Server-shared-compat-57  
Where can I find Percona Server 5.7?

---

<div class="post-metadata">

**Author:** ![daniil.bazhenov](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/daniil.bazhenov/32/62_2.png) [@daniil.bazhenov](https://forums.percona.com/u/daniil.bazhenov)\
**Post date:** [May 8, 2020, 1:05am UTC](https://forums.percona.com/t/why-percona-server-server-57-is-not-available-in-the-repository/7607/2 "2020-05-08T01:05:00Z")

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Hello @roushenas   
You need to use

```auto
sudo dnf module disable mysql

```

This will disable dnfa packages&nbsp;and Percona packages will be visible.Details can be found in the instructions  
[https://www.percona.com/doc/percona-server/5.7/installation/yum\_repo.html](https://www.percona.com/doc/percona-server/5.7/installation/yum_repo.html "Link: https://www.percona.com/doc/percona-server/5.7/installation/yum\_repo.html")  
Thanks