Haskell 阴谋集团安装hoogle错误-缺少BuilderResponse

警告：这里是Haskell的新用户

我正在尝试安装Hoogle的CLI版本，并附带教程。我在Haskell平台2013.2.0.0上看到了以下内容，适用于Mac OS X，64位

其他信息：~/Library/Haskell/bin在我的路径中。alex和happy（还有wai，我认为BuilderResponse实际上是在这里定义的）已经安装好了。这不是最初安装的成绩单（在失败之前安装了很多东西），但这就是我现在所处的位置。对于giggles，我在Fedora19（X86_64）上尝试了同样的方法，但同样失败，所以我认为它不是Mac专用的

% cabal update
Downloading the latest package list from hackage.haskell.org
% cabal -V
cabal-install version 1.18.0.2
using version 1.18.1.2 of the Cabal library 
% cabal install hoogle
Resolving dependencies...
Configuring hoogle-4.2.23...
Building hoogle-4.2.23...
Preprocessing library hoogle-4.2.23...
[ 1 of 46] Compiling Paths_hoogle     ( dist/build/autogen/Paths_hoogle.hs, dist/build/Paths_hoogle.o )
[ 2 of 46] Compiling Data.TypeMap     ( src/Data/TypeMap.hs, dist/build/Data/TypeMap.o )
[ 3 of 46] Compiling Data.Heap        ( src/Data/Heap.hs, dist/build/Data/Heap.o )
[ 4 of 46] Compiling Hoogle.Score.Type ( src/Hoogle/Score/Type.hs, dist/build/Hoogle/Score/Type.o )
[ 5 of 46] Compiling Hoogle.Score.Scoring ( src/Hoogle/Score/Scoring.hs, dist/build/Hoogle/Score/Scoring.o )
[ 6 of 46] Compiling Hoogle.Score.All ( src/Hoogle/Score/All.hs, dist/build/Hoogle/Score/All.o )
[ 7 of 46] Compiling General.Base     ( src/General/Base.hs, dist/build/General/Base.o )
[ 8 of 46] Compiling General.System   ( src/General/System.hs, dist/build/General/System.o )
[ 9 of 46] Compiling Hoogle.Type.Language ( src/Hoogle/Type/Language.hs, dist/build/Hoogle/Type/Language.o )
[10 of 46] Compiling General.Util     ( src/General/Util.hs, dist/build/General/Util.o )
[11 of 46] Compiling General.Web      ( src/General/Web.hs, dist/build/General/Web.o )

src/General/Web.hs:44:19:
    Not in scope: data constructor `ResponseBuilder'
Failed to install hoogle-4.2.23
cabal: Error: some packages failed to install:
hoogle-4.2.23 failed during the building phase. The exception was:
ExitFailure 1

---

Neil似乎没有更新hoogle来使用最新的

wai

软件包。短期解决方案是迫使阴谋集团选择一个旧版本的违规软件包（wai）：

---

cabal安装hoogle——wai 3又发生了这样的事情
cabal安装hoogle——constraint='wai
hoogle
最近已相应更新（
4.2.33
）。又是开箱即用。
cabal install hoogle --constraint='wai<2.0'