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尝试安装无功与阴谋,我得到这个:哈斯克尔阴谋无包错误
src/FRP/Reactive/PrimReactive.hs:79:8:
Could not find module `Control.Comonad'
It is a member of the hidden package `comonad-1.1.1.6'.
Perhaps you need to add `comonad' to the build-depends in your .cabal file.
It is a member of the hidden package `comonad-3.0.0.1'.
Perhaps you need to add `comonad' to the build-depends in your .cabal file.
据this,它确实没有comonad依赖。但是,它在PrimReactive.hs中使用Control.Comonad。
谢谢。就在看到你的答案之前,我注意到category-extras已被弃用,并认为它必须与它有关。 – 2012-07-24 05:29:48