服裝部件或擴展yii2

Question

我想在我的網站中使用畫布或其他小部件/擴展，但我沒有得到我需要在github上。我想知道如果更多鈔票來配襯擴展它，我應該怎麼做（讀/學習）的東西，所以我可以配襯yii2擴展

哦，我已經試過offcanvas擴展的插件

https://github.com/hull-agency/yii2-foundation

但當我試圖安裝以下消息eppears：

 

Your requirements could not be resolved to an installable set of packages. 

    Problem 1 
    - The requested package custom/utils could not be found in any version, there may be a typo in the package name. 

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 for more details. 

什麼是真正的意思？我認爲它不能被使用或什麼？它真的是打包錯字嗎？

Answer 1

添加以下行，

"minimum-stability": "dev", 
    "prefer-stable": true, 

在你的項目目錄 composer.json

，比安裝插件/擴展。