當您嘗試安裝庫reactie香蕉-WX,得到如下錯誤:安裝無功香蕉WX
src\CRUD.hs:10:18: Could not find module `Data.Map': It is a member of the hidden package `containers-0.4.0.0'. Perhaps you need to add `containers' to the build-depends in your .cabal file.
安裝命令:
cabal install reactive-banana-wx
請幫助解決這個問題。
你有沒有嘗試以類似的方式安裝容器包(cabal安裝容器)? – Carsten
@CarstenKönig:你不想這麼做:'containers'是一個GHC的啓動庫,因此不應該手動升級/構建。 – ivanm