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我正在努力cabal install fay fay-base。但它失败了，这是日志： 

$ cabal install fay fay-base
Resolving dependencies...
Configuring pretty-show-1.6.3...
Building pretty-show-1.6.3...
Preprocessing library pretty-show-1.6.3...
[1 of 6] Compiling Paths_pretty_show ( dist/build/autogen/Paths_pretty_show.hs, dist/build/Paths_pretty_show.o )
[2 of 6] Compiling Text.Show.Value  ( Text/Show/Value.hs, dist/build/Text/Show/Value.o )
[3 of 6] Compiling Text.Show.PrettyVal ( Text/Show/PrettyVal.hs, dist/build/Text/Show/PrettyVal.o )
[4 of 6] Compiling Text.Show.Html   ( Text/Show/Html.hs, dist/build/Text/Show/Html.o )

Text/Show/Html.hs:106:1: Warning: Defined but not used: `tallTuple'
[5 of 6] Compiling Text.Show.Parser ( dist/build/Text/Show/Parser.hs, dist/build/Text/Show/Parser.o )
[6 of 6] Compiling Text.Show.Pretty ( Text/Show/Pretty.hs, dist/build/Text/Show/Pretty.o )
[1 of 6] Compiling Paths_pretty_show ( dist/build/autogen/Paths_pretty_show.hs, dist/build/Paths_pretty_show.p_o )
clang: warning: argument unused during compilation: '-nodefaultlibs'
[2 of 6] Compiling Text.Show.Value  ( Text/Show/Value.hs, dist/build/Text/Show/Value.p_o )
clang: warning: argument unused during compilation: '-nodefaultlibs'
[3 of 6] Compiling Text.Show.PrettyVal ( Text/Show/PrettyVal.hs, dist/build/Text/Show/PrettyVal.p_o )
clang: warning: argument unused during compilation: '-nodefaultlibs'
[4 of 6] Compiling Text.Show.Html   ( Text/Show/Html.hs, dist/build/Text/Show/Html.p_o )

Text/Show/Html.hs:106:1: Warning: Defined but not used: `tallTuple'
clang: warning: argument unused during compilation: '-nodefaultlibs'
[5 of 6] Compiling Text.Show.Parser ( dist/build/Text/Show/Parser.hs, dist/build/Text/Show/Parser.p_o )
clang: warning: argument unused during compilation: '-nodefaultlibs'
[6 of 6] Compiling Text.Show.Pretty ( Text/Show/Pretty.hs, dist/build/Text/Show/Pretty.p_o )
clang: warning: argument unused during compilation: '-nodefaultlibs'
In-place registering pretty-show-1.6.3...
Preprocessing executable 'ppsh' for pretty-show-1.6.3...
[1 of 1] Compiling Main             ( bin/ppsh.hs, dist/build/ppsh/ppsh-tmp/Main.o )
Linking dist/build/ppsh/ppsh ...
Running Haddock for pretty-show-1.6.3...
Preprocessing library pretty-show-1.6.3...
Haddock coverage:
   0% (  0 /  8) in 'Paths_pretty_show'
 100% (  3 /  3) in 'Text.Show.Value'
  50% (  1 /  2) in 'Text.Show.PrettyVal'

dist/build/tmp-6355/Text/Show/Html.hs:106:1: Warning:
    Defined but not used: `tallTuple'
  71% (  5 /  7) in 'Text.Show.Html'
   0% (  0 /  2) in 'Text.Show.Parser'
  81% ( 21 / 26) in 'Text.Show.Pretty'
Documentation created: dist/doc/html/pretty-show/index.html
Preprocessing executable 'ppsh' for pretty-show-1.6.3...
Installing library in
/Users/arthurfayzrakhmanov/Library/Haskell/ghc-7.6.3/lib/pretty-show-1.6.3/lib
Installing executable(s) in
/Users/arthurfayzrakhmanov/Library/Haskell/ghc-7.6.3/lib/pretty-show-1.6.3/bin
Warning: The directory
/Users/arthurfayzrakhmanov/Library/Haskell/ghc-7.6.3/lib/pretty-show-1.6.3/bin
is not in the system search path.
Registering pretty-show-1.6.3...
Installed pretty-show-1.6.3
Configuring type-eq-0.4...
Building type-eq-0.4...
Preprocessing library type-eq-0.4...
[1 of 7] Compiling Type.Eq.Higher[boot] ( Type/Eq/Higher.hs-boot, dist/build/Type/Eq/Higher.o-boot )
[2 of 7] Compiling Type.Eq[boot]    ( Type/Eq.hs-boot, dist/build/Type/Eq.o-boot )
[3 of 7] Compiling Type.Eq.Unsafe   ( Type/Eq/Unsafe.hs, dist/build/Type/Eq/Unsafe.o )
[4 of 7] Compiling Type.Eq.Higher.Unsafe ( Type/Eq/Higher/Unsafe.hs, dist/build/Type/Eq/Higher/Unsafe.o )
[5 of 7] Compiling Type.Eq          ( Type/Eq.hs, dist/build/Type/Eq.o )
[6 of 7] Compiling Type.Eq.Higher   ( Type/Eq/Higher.hs, dist/build/Type/Eq/Higher.o )

Type/Eq/Higher.hs:72:86:
    Illegal literal in type (use -XDataKinds to enable): 1
Failed to install type-eq-0.4
Updating documentation index
/Users/arthurfayzrakhmanov/Library/Haskell/doc/index.html
cabal: Error: some packages failed to install:
fay-0.18.1.3 depends on type-eq-0.4 which failed to install.
fay-base-0.18.0.0 depends on type-eq-0.4 which failed to install.
haskell-names-0.3.2.4 depends on type-eq-0.4 which failed to install.
type-eq-0.4 failed during the building phase. The exception was:
ExitFailure 1

请帮忙。

4

3 回答 3

5

最后，我这样做了：

  • sudo /Library/Haskell/bin/uninstall-hs使用（https://stackoverflow.com/a/6996284/1749901）卸载了整个平台
  • 然后按照本教程首先通过安装apple-gcc42brew install apple-gcc42
  • 然后链接它brew link apple-gcc42
  • 通过安装平台brew install haskell-platform
  • cabal update
  • cabal install cabal-install
  • 添加到 PATH $HOME/.cabal/bin（而不是$HOME/Library/Haskell/bin通过 PKG 安装程序从此处安装平台时，显然是因为brew配置略有不同）。
  • source ~/.bash_profile，然后重新启动终端，sowhich cabal指向<HOME>/.cabal/bin/cabal，并cabal --version显示1.18（不是 1.16）。
  • cabal install happy. 此时我又重新启动了一次终端，因为which happy指向本地更新（1.19.2）版本，但happy --version显示的是 1.16.x。
  • cabal install type-eq——第一次成功！

  • 终于，cabal install fay fay-base——成功了！

    Installed fay-0.18.1.3
Installed fay-base-0.18.0.0

呸！谢谢你们！

于 2013-12-27T13:45:40.487 回答
1

这是 Mavericks 上已知的预处理器问题。在这里寻找解决方案。

这看起来像预处理器问题的原因是：

  1. 错误消息中提到的行包含一个 CPP 宏
  2. Mavericks 上的 CPP 存在一个已知问题
  3. 该软件包可以在 Linux 上与 GHC 7.6.3（看起来也像您正在使用的版本）一起正常编译
于 2013-12-26T15:24:49.893 回答
0

您需要做的就是将 cabal 安装目录添加到您的路径中！只需将其添加到您的 .bash_profile:export PATH="$HOME/Library/Haskell/bin:$PATH"

导出 PATH="$HOME/Library/Haskell/bin:$PATH"

我正要卸载整个平台，但后来我发现它可以在 Mavericks 上运行。

于 2014-05-19T06:33:50.503 回答