I cannot install a flarum extension

Natoons

Hi, Hello, I cannot install a flarum extension (in my Composer SSH)
For exemple : composer require clarkwinkelmann/flarum-ext-who-read
This is what i get :

[mysite@pink forum]$ composer require clarkwinkelmann/flarum-ext-who-read
_Warning from https://repo.packagist.org: You are using an outdated version of Composer. Composer 2.0 is now available and you should upgrade. See https://getcomposer.org/2_

Using version ^1.2 for clarkwinkelmann/flarum-ext-who-read

./composer.json has been updated
Loading composer repositories with package information

_Warning from https://repo.packagist.org: You are using an outdated version of Composer. Composer 2.0 is now available and you should upgrade. See https://getcomposer.org/2_

Updating dependencies (including require-dev)
Killed

I searched the internet for a solution,it is said that it is because of the web host. Is this true or false?

f0rtem

Natoons What composer version are you running on? Well I see that It is below 2.0. You should update it because when this happens your server lacks memory and composer gets killed.

Natoons

f0rtem
i use Composer version 1.8.6
how to update the composer in the ssh ?

f0rtem

Natoons Are you using shared web hosting or dedicated server? If you're using dedicated web hosting they won't let you update composer globally so you would need to install new composer in your local root environment directory.

Natoons

f0rtem I installed the new composer, but when I install the extensions this gives me the old one