Hi have composer 2.0.7, but now I cannot update Magento anymore. When I am using:
composer self-update --1
It says:
Upgrading to version 1.10.19 (1.x channel).
[Composer\Downloader\FilesystemException]
Filesystem exception:
Composer update failed: "/usr/local/bin/composer" could not be written.
rename(/usr/local/bin/composer): failed to open stream: Permission denied
So, it is not set back to composer 1. What should I do to get composer 1 again?
Hello @alexander_jorda
check the following answers to give permission to composer :
https://stackoverflow.com/questions/30956424/permission-denied-for-composer-in-usr-local-bin
to switch composer version to composer 1, you should able to use self-update command to downgrade to any version:
composer self-update 1.4.1
or
sudo -H composer self-update 1.4.1
Hope it helps !
Thanks for your answer!
I have solved it already. Because I have a shared hosting, I cannot change the composer version, but what I should do to use composer version 1 is just adding "v1". So in stead of composer update, I am using now composerv1 update.