Instalation Issue

[adiramardiani]

composer require --prefer-dist johnitvn/yii2-ajaxcrud "*"

The "yiisoft/yii2-composer" plugin requires composer-plugin-api 1.0.0, this WILL break in the future and it should be fixed ASAP (require ^1.0 for example)../composer.json has been updated The "yiisoft/yii2-composer" plugin requires composer-plugin-api 1.0.0, this WILL break in the future and it should be fixed ASAP (require ^1.0 for example). Loading composer repositories with package information Updating dependencies (including require-dev) Your requirements could not be resolved to an installable set of packages.

Problem 1

• johnitvn/yii2-ajaxcrud 2.0.7 requires kartik-v/yii2-mpdf v1.0.0 -> no matching package found.
• johnitvn/yii2-ajaxcrud 2.0.6 requires kartik-v/yii2-mpdf v1.0.0 -> no matching package found.
• johnitvn/yii2-ajaxcrud 2.0.5 requires kartik-v/yii2-mpdf v1.0.0 -> no matching package found.
• johnitvn/yii2-ajaxcrud 2.0.4 requires kartik-v/yii2-mpdf v1.0.0 -> no matching package found.
• johnitvn/yii2-ajaxcrud 2.0.3 requires kartik-v/yii2-mpdf v1.0.0 -> no matching package found.
• johnitvn/yii2-ajaxcrud 2.0.2 requires kartik-v/yii2-mpdf v1.0.0 -> no matching package found.
• johnitvn/yii2-ajaxcrud 2.0.1 requires johnitvn/yii2-ajaxcrud-assets 2.0.* -> no matching package found.
• johnitvn/yii2-ajaxcrud 2.0.0 requires johnitvn/yii2-ajaxcrud-assets 1.0.* -> no matching package found.
• johnitvn/yii2-ajaxcrud 1.0.6 requires johnitvn/yii2-ajaxcrud-assets 1.0.* -> no matching package found.
• johnitvn/yii2-ajaxcrud 1.0.5 requires johnitvn/yii2-ajaxcrud-assets * -> no matching package found.
• johnitvn/yii2-ajaxcrud 1.0.4 requires johnitvn/yii2-ajaxcrud-assets * -> no matching package found.
• johnitvn/yii2-ajaxcrud 1.0.3 requires johnitvn/yii2-ajaxcrud-assets * -> no matching package found.
• johnitvn/yii2-ajaxcrud 1.0.2 requires kartik-v/yii2-mpdf v1.0.0 -> no matching package found.
• johnitvn/yii2-ajaxcrud 1.0.1 requires kartik-v/yii2-mpdf v1.0.0 -> no matching package found.
• johnitvn/yii2-ajaxcrud 1.0.0 requires kartik-v/yii2-mpdf v1.0.0 -> no matching package found.
• johnitvn/yii2-ajaxcrud 2.0.8 requires kartik-v/yii2-mpdf ^1.0.0 -> satisfiable by kartik-v/yii2-mpdf[1.0.0.x-dev].
• johnitvn/yii2-ajaxcrud 2.0.9 requires kartik-v/yii2-mpdf ^1.0.0 -> satisfiable by kartik-v/yii2-mpdf[1.0.0.x-dev].
• Conclusion: don't install kartik-v/yii2-mpdf 1.0.0.x-dev
• Installation request for johnitvn/yii2-ajaxcrud * -> satisfiable by johnitvn/yii2-ajaxcrud[1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.0.6, 2.0.0, 2.0.1,2.0.2, 2.0.3, 2.0.4, 2.0.5, 2.0.6, 2.0.7, 2.0.8, 2.0.9].

Potential causes:

• A typo in the package name
• The package is not available in a stable-enough version according to your minimum-stability setting see https://getcomposer.org/doc/04-schema.md#minimum-stability for more details.

Read https://getcomposer.org/doc/articles/troubleshooting.md for further common problems.

Installation failed, reverting ./composer.json to its original content.

[tqsq2005]

I have encountered this problem, and finally how to solve it？ thx！