# How to switch to Composer

**URL:** <https://forum.mautic.org/t/how-to-switch-to-composer/23948>\
**Category:** Mautic 4 Install/Upgrade Support\
**Tags:** community\
**Created:** [May 1, 2022, 11:25pm UTC](https://forum.mautic.org/t/how-to-switch-to-composer/23948 "2022-05-01T23:25:55Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![twothirds](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/twothirds/32/913_2.png) [@twothirds](https://forum.mautic.org/u/twothirds)\
**Post date:** [May 1, 2022, 11:25pm UTC](https://forum.mautic.org/t/how-to-switch-to-composer/23948/1 "2022-05-01T23:25:55Z")

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Has anyone actually successfully switched to composer yet? I am trying this on a subdomain and it just constantly fails miserably.

I am using CentOS7 and MariaDB, v10.5.15, I have a fully functioning version of Plesk and still every time it just doesn’t work and ends up causing choas.

is there a video or walkthrough of someone actually doing this anywhere because I cannot find one anywhere.

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**Author:** ![aerendir](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/aerendir/32/1050_2.png) [@aerendir](https://forum.mautic.org/u/aerendir)\
**Post date:** [May 3, 2022, 9:55am UTC](https://forum.mautic.org/t/how-to-switch-to-composer/23948/2 "2022-05-03T09:55:51Z")

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Without knowing which errors you encounter, no one can help you.