Mahara itself has supported Composer 2 since 2021-02-17. See commit 6f82b14e270499c8bc9d962744c56e93747974c0
It is looking like this may be an artefact of the deployment environment. ** Changed in: mahara Importance: Undecided => Low ** Changed in: mahara Status: New => Won't Fix -- You received this bug notification because you are a member of Mahara Contributors, which is subscribed to Mahara. Matching subscriptions: mahara-contributors https://bugs.launchpad.net/bugs/2004196 Title: Update composer to 2.x Status in Mahara: Won't Fix Bug description: During a deployment I noticed the following: +++ Installing Composer... All settings correct for using Composer Downloading... Composer (version 1.10.16) successfully installed to: /var/www/html/external/composer.phar Use it: php external/composer.phar Updating external dependencies with Composer... Loading composer repositories with package information Warning from https://repo.packagist.org: Support for Composer 1 is deprecated and some packages will not be available. You should upgrade to Composer 2. See https://blog.packagist.com/deprecating-composer-1-support/ +++ This looks to be coming from Makefile. Specifically `make installcomposer` which specifically downloads version 1.10.16. To manage notifications about this bug go to: https://bugs.launchpad.net/mahara/+bug/2004196/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~mahara-contributors Post to : mahara-contributors@lists.launchpad.net Unsubscribe : https://launchpad.net/~mahara-contributors More help : https://help.launchpad.net/ListHelp