错误与堆栈
问题描述:
使用stack 1.2.0
和LTS 7.0
我收到以下错误安装shuffle库安装洗牌库:错误与堆栈
$ cabal get shuffle
$ cd shuffle-0.1.3.3
$ stack build
...
/tmp/shuffle-0.1.3.3/Setup.hs:2:1: error:
Failed to load interface for ‘Distribution.Simple.UUAGC’
Perhaps you meant
Distribution.Simple.UHC (from Cabal-1.24.0.0)
Distribution.Simple.GHC (from Cabal-1.24.0.0)
Distribution.Simple.JHC (from Cabal-1.24.0.0)
Use -v to see a list of the files searched for.
/tmp/shuffle-0.1.3.3/Setup.hs:3:1: error:
Failed to load interface for ‘UU.UUAGC’
Use -v to see a list of the files searched for.
-- While building package shuffle-0.1.3.3 using:
/usr/local/bin/ghc --make -odir /tmp/shuffle-0.1.3.3/.stack-work/dist/x86_64-linux/Cabal-1.24.0.0/setup -hidir /tmp/shuffle-0.1.3.3/.stack-work/dist/x86_64-linux/Cabal-1.24.0.0/setup -i -i. -package=Cabal-1.24.0.0 -clear-package-db -global-package-db -package-db=/home/asr/.stack/snapshots/x86_64-linux/lts-7.0/8.0.1/pkgdb /tmp/shuffle-0.1.3.3/Setup.hs -o /tmp/shuffle-0.1.3.3/.stack-work/dist/x86_64-linux/Cabal-1.24.0.0/setup/setup
Process exited with code: ExitFailure 1
我使用以下stack.yaml
文件:
resolver: lts-7.0
# Local packages, usually specified by relative directory name
packages:
- '.'
extra-deps:
- logict-state-0.1.0.2
- pqueue-1.3.1.1
- uhc-util-0.1.6.6
- uuagc-0.9.52.1
- uuagc-cabal-1.0.6.0
- uulib-0.9.22
待办事项我需要在图书馆或stack.yaml
中添加/更改某些内容? (我使用cabal-install
没有问题)。
答
我能得到这个通过添加下列到stack.yaml工作:
explicit-setup-deps:
shuffle: true
欲了解更多信息,请参见:https://docs.haskellstack.org/en/stable/yaml_configuration/#explicit-setup-deps
答
看来这个软件包要求您安装uuagc-cabal来构建它。从Cabal-1.23开始,可以在cabal文件的custom-setup
部分中捕获Setup.hs文件的这些程序包依赖关系。
大约有此功能的堆栈票,似乎是从这里相通:
'uuagc-cabal'程序列在'stack.yaml'文件中。它不应该够了吗? – asr
我不这么认为,堆栈只使用extra-deps来解决依赖关系,它似乎并没有积极地安装它们。没有cabal文件中的额外信息,就无法知道这个软件包是否需要作为依赖项。 – glguy
我看到[#897](https://github.com/commercialhaskell/stack/issues/897)被固定在'stack'上游。我是否需要等待释放,包括修复或我可以使用'stack' 1.2.0来安装'shuflle'吗? – asr