Question

地址

https://mirrors.ustc.edu.cn/hackage/

说明

Hackage 镜像

stack使用说明

编辑 ~/.stack/config.yaml, 增加下列参数

>=v1.11:

package-indices:
- download-prefix: https://mirrors.ustc.edu.cn/hackage/package/
  hackage-security:
    keyids:
    - 0a5c7ea47cd1b15f01f5f51a33adda7e655bc0f0b0615baa8e271f4c3351e21d
    - 1ea9ba32c526d1cc91ab5e5bd364ec5e9e8cb67179a471872f6e26f0ae773d42
    - 280b10153a522681163658cb49f632cde3f38d768b736ddbc901d99a1a772833
    - 2a96b1889dc221c17296fcc2bb34b908ca9734376f0f361660200935916ef201
    - 2c6c3627bd6c982990239487f1abd02e08a02e6cf16edb105a8012d444d870c3
    - 51f0161b906011b52c6613376b1ae937670da69322113a246a09f807c62f6921
    - 772e9f4c7db33d251d5c6e357199c819e569d130857dc225549b40845ff0890d
    - aa315286e6ad281ad61182235533c41e806e5a787e0b6d1e7eef3f09d137d2e9
    - fe331502606802feac15e514d9b9ea83fee8b6ffef71335479a2e68d84adc6b0
    key-threshold: 3 # number of keys required

    # ignore expiration date, see https://github.com/commercialhaskell/stack/pull/4614
    ignore-expiry: true

<v1.11:

package-indices:
  - name: USTC
    download-prefix: https://mirrors.ustc.edu.cn/hackage/package/
    http: https://mirrors.ustc.edu.cn/hackage/01-index.tar.gz

cabal使用说明

1. 执行 cabal user-config init

2. 修改 ~/.cabal/config

Cabal ≥ 1.24 (GHC 8.0)

找到官方仓库:

repository hackage.haskell.org
  url: http://hackage.haskell.org/
  -- secure: True
  -- root-keys:
  -- keys-threshold: 3

改为科大源:

repository mirrors.ustc.edu.cn
  url: https://mirrors.ustc.edu.cn/hackage/
  secure: False

Cabal < 1.24

找到官方仓库:

remote-repo: hackage.haskell.org:http://hackage.haskell.org/packages/archive

改为科大源:

remote-repo: mirrors.ustc.edu.cn:http://mirrors.ustc.edu.cn/hackage/

3. 执行 cabal update

相关链接

官方主页

https://hackage.haskell.org/

Cabal

https://www.haskell.org/cabal/

Stack

https://docs.haskellstack.org/en/stable/README/