# Switching to Composer (mautic 5) - npx patch-package issue

**URL:** <https://forum.mautic.org/t/switching-to-composer-mautic-5-npx-patch-package-issue/30564>\
**Category:** Mautic 5 Install/Upgrade Support\
**Created:** [January 19, 2024, 8:44am UTC](https://forum.mautic.org/t/switching-to-composer-mautic-5-npx-patch-package-issue/30564 "2024-01-19T08:44:34Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![escopecz](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/escopecz/32/370_2.png) [@escopecz](https://forum.mautic.org/u/escopecz)\
**Post date:** [January 19, 2024, 12:39pm UTC](https://forum.mautic.org/t/switching-to-composer-mautic-5-npx-patch-package-issue/30564/2 "2024-01-19T12:39:49Z")

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Check if [4.4.10 → 5.0.1 fails because Symfony Path is not fount in ParameterLoader.php - #10 by peter\_k](https://forum.mautic.org/t/4-4-10-5-0-1-fails-because-symfony-path-is-not-fount-in-parameterloader-php/30475/10) helps

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_[View the full topic](https://forum.mautic.org/t/switching-to-composer-mautic-5-npx-patch-package-issue/30564)._