我最近在我的cabal文件中添加了一些新的build-deps但是现在当我运行 stack build 时我收到以下错误
-- While attempting to add dependency,
Could not find package api-builder in known packages
-- Failure when adding dependencies:
api-builder: needed (0.11.0.0), not present in build plan (latest applicable is 0.11.0.0)
http-client: needed (0.4.20), 0.4.27 found (latest applicable is 0.4.20)
http-types: needed (0.8.6), 0.9 found (latest applicable is 0.8.6)
needed for package: music-haskell-0.1.0.0
Recommended action: try adding the following to your extra-deps in /Users/.../src/music-haskell/stack.yaml
- api-builder-0.11.0.0
You may also want to try the stack solver command
当我运行 stack solver 时我收到有关http-types包的错误
cabal: Could not resolve dependencies:
trying: music-haskell-0.1.0.0 (user goal)
next goal: http-types (dependency of music-haskell-0.1.0.0)
rejecting: http-types-0.9 (conflict: music-haskell > http-types0.8.6)
rejecting: http-types-0.8.6, 0.8.5, 0.8.4, 0.8.3, 0.8.2................
(global constraint requires 0.9)
Dependency tree exhaustively searched.
根据我的理解看起来我已经安装了 http-types-0.9 但现在我需要 http-types-0.8.6 . 我最初尝试使用 $stack install http-types 手动安装它但是我收到以下错误
Error parsing targets: Specified target version 0.8.6 for package http-types does not match snapshot version 0.9
当我看到我是否可以做 $ stack uninstall 但看起来它已被弃用了 .
如何摆脱 http-type 的快照/全局目标