关于haskell：Stack为threadscope安装cairo

Stack installing cairo for threadscope

我开始通过堆栈安装 threadscope(而不是 cabal，可以吗？https://wiki.haskell.org/ThreadScope)。 threadscope 需要 cairo。

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$ stack install cairo
cairo-0.13.3.1: configure

-- While building package cairo-0.13.3.1 using:
/home/username/.stack/programs/x86_64-linux/ghc-8.0.1/bin/ghc --make -odir /tmp/stack13291/cairo-0.13.3.1/.stack-work/dist/x86_64-linux/Cabal-1.24.2.0/setup -hidir /tmp/stack13291/cairo-0.13.3.1/.stack-work/dist/x86_64-linux/Cabal-1.24.2.0/setup -i -i. -package=Cabal-1.24.2.0 -clear-package-db -global-package-db -package-db=/home/username/.stack/snapshots/x86_64-linux/lts-7.10/8.0.1/pkgdb /tmp/stack13291/cairo-0.13.3.1/Setup.hs /home/username/.stack/setup-exe-src/setup-shim-mPHDZzAJ.hs -main-is StackSetupShim.mainOverride -o /tmp/stack13291/cairo-0.13.3.1/.stack-work/dist/x86_64-linux/Cabal-1.24.2.0/setup/setup -threaded
Process exited with code: ExitFailure 1
Logs have been written to: /home/username/.stack/global-project/.stack-work/logs/cairo-0.13.3.1.log

[1 of 2] Compiling Main ( /tmp/stack13291/cairo-0.13.3.1/Setup.hs, /tmp/stack13291/cairo-0.13.3.1/.stack-work/dist/x86_64-linux/Cabal-1.24.2.0/setup/Main.o )

/tmp/stack13291/cairo-0.13.3.1/Setup.hs:8:29: error:
? Couldn't match expected type ‘Distribution.Simple.UserHooks.UserHooks’
with actual type ‘Cabal-1.24.1.0:Distribution.Simple.UserHooks.UserHooks’
NB: ‘Cabal-1.24.1.0:Distribution.Simple.UserHooks.UserHooks’
is defined in ‘Distribution.Simple.UserHooks’
in package ‘Cabal-1.24.1.0’
‘Distribution.Simple.UserHooks.UserHooks’
is defined in ‘Distribution.Simple.UserHooks’
in package ‘Cabal-1.24.2.0’
? In the first argument of ‘defaultMainWithHooks’, namely
‘gtk2hsUserHooks’
In the expression: defaultMainWithHooks gtk2hsUserHooks
In an equation for ‘main’:
main = defaultMainWithHooks gtk2hsUserHooks

再进一步，我尝试安装 gtk 构建工具：

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$ stack install gtk2hs-buildtools
Copying from /home/username/.stack/snapshots/x86_64-linux/lts-7.10/8.0.1/bin/gtk2hsC2hs to /home/username/.local/bin/gtk2hsC2hs
Copying from /home/username/.stack/snapshots/x86_64-linux/lts-7.10/8.0.1/bin/gtk2hsHookGenerator to /home/username/.local/bin/gtk2hsHookGenerator
Copying from /home/username/.stack/snapshots/x86_64-linux/lts-7.10/8.0.1/bin/gtk2hsTypeGen to /home/username/.local/bin/gtk2hsTypeGen

Copied executables to /home/username/.local/bin:
- gtk2hsC2hs
- gtk2hsHookGenerator
- gtk2hsTypeGen

我在安装 cairo 时一直遇到同样的错误。我正在运行 Ubuntu 14.04 并且确实安装了 libcairo2-dev：

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$ stack install threadscope
glib-0.13.4.1: configure
cairo-0.13.3.1: configure
Progress: 2/6
-- While building package cairo-0.13.3.1 using:
/home/username/.stack/programs/x86_64-linux/ghc-8.0.1/bin/ghc --make -odir /tmp/stack20456/cairo-0.13.3.1/.stack-work/dist/x86_64-linux/Cabal-1.24.2.0/setup -hidir /tmp/stack20456/cairo-0.13.3.1/.stack-work/dist/x86_64-linux/Cabal-1.24.2.0/setup -i -i. -package=Cabal-1.24.2.0 -clear-package-db -global-package-db -package-db=/home/username/.stack/snapshots/x86_64-linux/lts-7.10/8.0.1/pkgdb /tmp/stack20456/cairo-0.13.3.1/Setup.hs /home/username/.stack/setup-exe-src/setup-shim-mPHDZzAJ.hs -main-is StackSetupShim.mainOverride -o /tmp/stack20456/cairo-0.13.3.1/.stack-work/dist/x86_64-linux/Cabal-1.24.2.0/setup/setup -threaded
Process exited with code: ExitFailure 1

堆栈版本：

1 2	$ stack --version Version 1.3.2, Git revision 3f675146590da4f3edf768b89355f798229da2a5 (4395 commits) x86_64 hpack-0.15.0

阴谋版：

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$ stack exec cabal -- --version
cabal-install version 1.24.0.1
compiled using version 1.24.1.0 of the Cabal library

其他版本：

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$ sudo apt-get install libgtk2.0-dev libpango1.0-dev libglib2.0-dev libcairo2-dev libghc-gtk-dev
Reading package lists... Done
Building dependency tree
Reading state information... Done
libcairo2-dev is already the newest version.
libglib2.0-dev is already the newest version.
libglib2.0-dev set to manually installed.
libgtk2.0-dev is already the newest version.
libgtk2.0-dev set to manually installed.
libpango1.0-dev is already the newest version.
libpango1.0-dev set to manually installed.
libghc-gtk-dev is already the newest version.
0 upgraded, 0 newly installed, 0 to remove

我在这里提出这个而不是超级用户或 ubuntu 的原因是这个错误：

1 2	? Couldn't match expected type ‘Distribution.Simple.UserHooks.UserHooks’ with actual type ‘Cabal-1.24.1.0:Distribution.Simple.UserHooks.UserHooks’

似乎表明 Haskell 包代码本身有一些奇怪的地方，期望它位于一个更深一层的模块中，在 cabal-*: 内部，对吧？

其他未整理的参考资料：

在 lts-7.8 及更高版本上构建依赖于 gtk2hs 的项目失败
https://github.com/commercialhaskell/stack/issues/2924
https://github.com/commercialhaskell/stack/issues/2230
https://github.com/commercialhaskell/stack/issues/2795
linux mint 17 上缺少 chart-cairo 的依赖项