Guzzle 7 Not Found

[GrahamCampbell]

PHP version: 7.4.7

Description

Cannot find Guzzle 7.0.1, even though the package provides a psr18 implementation (https://github.com/guzzle/guzzle/blob/7.0.1/composer.json#L38).

How to reproduce

composer show:

guzzlehttp/guzzle                  7.0.1   Guzzle is a PHP HTTP client library
guzzlehttp/promises                v1.3.1  Guzzle promises library
guzzlehttp/psr7                    1.6.1   PSR-7 message implementation tha...
php-http/cache-plugin              1.7.0   PSR-6 Cache plugin for HTTPlug
php-http/client-common             2.1.0   Common HTTP Client implementatio...
php-http/discovery                 1.8.0   Finds installed HTTPlug implemen...
php-http/httplug                   2.1.0   HTTPlug, the HTTP client abstrac...
php-http/message                   1.8.0   HTTP Message related tools
php-http/message-factory           v1.0.2  Factory interfaces for PSR-7 HTT...
php-http/multipart-stream-builder  1.1.0   A builder class that help you cr...
php-http/promise                   v1.0.0  Promise used for asynchronous HT...

Example code:

Psr18ClientDiscovery::find();

Error:

Http\Discovery\Exception\NotFoundException: No PSR-18 clients found. Make sure to install a package providing "psr/http-client-implementation". Example: "php-http/guzzle6-adapter".

/data/vendor/php-http/discovery/src/Psr18ClientDiscovery.php:27
/data/src/HttpClient/Builder.php:108
/data/src/Client.php:79
/data/tests/ClientTest.php:29

Caused by
Http\Discovery\Exception\DiscoveryFailedException: Could not find resource using any discovery strategy. Find more information at http://docs.php-http.org/en/latest/discovery.html#common-errors
 - Puli Factory is not available
 - No valid candidate found using strategy "Http\Discovery\Strategy\CommonClassesStrategy". We tested the following candidates: Http\Discovery\Strategy\CommonClassesStrategy::symfonyPsr18Instantiate, Http\Discovery\Strategy\CommonClassesStrategy::buzzInstantiate.
 - No valid candidate found using strategy "Http\Discovery\Strategy\CommonPsr17ClassesStrategy". We tested the following candidates: .



/data/vendor/php-http/discovery/src/Exception/DiscoveryFailedException.php:41
/data/vendor/php-http/discovery/src/ClassDiscovery.php:79
/data/vendor/php-http/discovery/src/Psr18ClientDiscovery.php:25

[GrahamCampbell]

🚀