# New Installation 2.5.0 - Composer Error
**URL:** https://forum.mautic.org/t/new-installation-2-5-0-composer-error/7052
**Category:** Product Support
**Created:** [January 4, 2017, 9:34pm UTC](https://forum.mautic.org/t/new-installation-2-5-0-composer-error/7052 "2017-01-04T21:34:57Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@csaeum](https://forum.mautic.org/u/csaeum)
#### Post date: [January 4, 2017, 9:34pm UTC](https://forum.mautic.org/t/new-installation-2-5-0-composer-error/7052/1 "2017-01-04T21:34:57Z")
I had installed Mautic a few days ago which version I can not say but should have been a 1.x because I had a package directly from the website.
Yesterday, the update on the update.php I think times on the 2.5.0
Today I wanted to test a mail created. Creating went but no edit more.
So I wanted to reinstall completely but when I start the composer.phar with install then I get the following error:
Quote:
[RuntimeException]
Failed to clone https://github.com/mautic/BazingaOAuthServerBundle.git, git was not found, check that it is in
stalled and in your PATH env.
sh: 1: git: not found
---
### Author:  [@csaeum](https://forum.mautic.org/u/csaeum)
#### Post date: [January 4, 2017, 9:34pm UTC](https://forum.mautic.org/t/new-installation-2-5-0-composer-error/7052/2 "2017-01-04T21:34:57Z")
I had installed Mautic a few days ago which version I can not say but should have been a 1.x because I had a package directly from the website.
Yesterday, the update on the update.php I think times on the 2.5.0
Today I wanted to test a mail created. Creating went but no edit more.
So I wanted to reinstall completely but when I start the composer.phar with install then I get the following error:
> [@](#):
>
> [RuntimeException]
> Failed to clone [GitHub - mautic/BazingaOAuthServerBundle: [Symfony2] A server side implementation of the OAuth 1.0 protocol based on RFC 5849.](https://github.com/mautic/BazingaOAuthServerBundle.git), git was not found, check that it is in
> stalled and in your PATH env.
> sh: 1: git: not found
---
### Author:  [@csaeum](https://forum.mautic.org/u/csaeum)
#### Post date: [January 4, 2017, 10:08pm UTC](https://forum.mautic.org/t/new-installation-2-5-0-composer-error/7052/3 "2017-01-04T22:08:36Z")
Here the code from composer validate
> [@](#):
>
> composer.phar validate
> ./composer.json is valid, but with a few warnings
> See [https://getcomposer.org/doc/04-schema.md](https://getcomposer.org/doc/04-schema.md) for details on the schema
> require.symfony/translation : exact version constraints (2.8.11) should be avoided if the package follows semantic versioning
> require.friendsofsymfony/oauth-server-bundle : exact version constraints (1.5.2) should be avoided if the package follows semantic versioning
> require.willdurand/oauth-server-bundle : unbound version constraints (dev-master) should be avoided
> require.phpoffice/phpexcel : exact version constraints (1.8.1) should be avoided if the package follows semantic versioning
> require.mrclay/minify : exact version constraints (2.2.0) should be avoided if the package follows semantic versioning
> require.doctrine/data-fixtures : exact version constraints (1.2.1) should be avoided if the package follows semantic versioning