# unable to install

**URL:** https://forum.shopware.com/t/unable-to-install/69530
**Category:** Installation / Getting Started (EN)
**Created:** [11. September 2020 um 07:53 UTC](https://forum.shopware.com/t/unable-to-install/69530 "2020-09-11T07:53:50Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![lanea](https://avatars.discourse-cdn.com/v4/letter/l/c67d28/32.png) [@lanea](https://forum.shopware.com/u/lanea)
#### Post date: [11. September 2020 um 07:53 UTC](https://forum.shopware.com/t/unable-to-install/69530/1 "2020-09-11T07:53:50Z")

</div>

Hello,  
I try to install latest shopware in fresh installed server  
PHP Version 7.4.3, Fedora release 32 (Thirty Two)

But I receive this error:

The options ‘driver’ or ‘driverClass’ are mandatory if no PDO instance is given to DriverManager::getConnection().

In my phpinfo I see pdo:  
PDO Driver for MySQL&nbsp;&nbsp; &nbsp;enabled  
Client API version &nbsp;&nbsp; &nbsp;mysqlnd 7.4.3

The same error in another server, there I have 7.4.10 PHP&nbsp; and mariadb-3:10.4.13-2.fc32.x86\_64

All other projects based on symphony works on this server, I have projects on symphony 5

What is wrong?

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