Puli Factory is not available

[yqyy1989]

Hello, thanks for your project. Today I installed the project according to the installation guide, but I met a problem when I tried to run my program. I always get the error

throw new PuliUnavailableException('Puli Factory is not available');
So could you please tell me how to fix the problem?
Thanks in advance.

[ircykk]

Hello,
missing HTTP client, installing it should fix the problem:
composer require php-http/guzzle6-adapter "^1.1"

[yqyy1989]

Hello, after I installed php-http/guzzle6-adapter, the problem is still there.
Here is my composer.json
{
"require": {
"ircykk/allegro-api" : ">=1.0",
"php-http/guzzle6-adapter" : "^1.1",
"topthink/think-image": "^1.0",
"topthink/think-captcha": "1.",
"phpoffice/phpspreadsheet" : "1.3.",
"google/cloud-translate" : "1.2.3"
}
}

[yqyy1989]

Hello, now I wanna try to use your sdk to upload products, please help me.

[ircykk]

Install puli plugin:
composer require puli/composer-plugin