Problems installing 8.x-3.2

Instead of enabling via drush, I did a cache clear first.

I tried again by pulling down my database from Pantheon and starting anew.
Instead of enabling via drush, I did a cache clear first, then enabled from the UI.

I now get "S3fs require AWS library" when clicking the Install button.

I snuggest reviewing the previously opened support request #3279546: Error: Class 'Aws\S3\StreamWrapper' not found in include() (line 24 of modules\composer\s3fs\src\StreamWrapper\S3fsStream.php). → .

Please advise if the steps there resolve your issue.

I have reviewed that ticket before, but unfortunately not.
Running composer show aws/aws-sdk-php shows that the SDK exists
composer dump-autoload does not fix anything.

Unfortunately this is almost certainly going to be an issue outside of the S3FS module.

• An AutoLoader fault is still most likely in my experience. I will mention that the AutoLoader may be cached in OpCache and require restarting services (apache/FPM/nginx/etc) to fully clear. Purging the vendor directory and reinstalling is sometimes a solution. Ultimately the best source for this portion would be Compsoser based support forms. Its also possible for the Drupal Core autoloader to interfere.
• Related to the Autolaoder fault is a local deployment fault of some kind (file permission issues or similar.)
• Last candidate is the AWS SDK, you can try an older version though I don't expect that to be the cause.

Thanks cmlara. I'll take a look at all that. That's super helpful debugging tips.
I'm running a local lando install from a Pantheon site.

With no further updates in 4 weeks I’m going to assume this was able to be solved outside of the s3fs module as noted in previous comments.

If this issue still persists and can be confirmed to be an issue inside of s3fs please feel free to re-open the issue.

Automatically closed - issue fixed for 2 weeks with no activity.