CODEWITHSUNDEEP
haskellhaskell-stack
Pond Premtoon
Pond Premtoon

Reputation: 93

Haskell Stack: The following package identifiers were not found in your indices

I'm trying to build a haskell project using stack. After running stack setup, which seems to installs GHC fine, I ran stack build and encountered the following error:

Didn't see language-c-0.5.1 in your package indices.
Updating and trying again.
Selected mirror https://s3.amazonaws.com/hackage.fpcomplete.com/
Downloading timestamp
No updates to your package index were found
Update complete
The following package identifiers were not found in your indices: language-c-0.5.1
Possible candidates: language-c-0.5.0.

I'm not sure why that is. Running stack ghci also gives the exact same message. (But running stack ghc outputs ghc: no input files as expected).

I have tried removing ~/.stack/indices, but that didn't fix the problem.

Here's my stack version information

⇒  stack --version
Version 1.6.3, Git revision b27e629b8c4ce369e3b8273f04db193b060000db (5454 commits) x86_64 hpack-0.20.0

The local GHC version is 7.10.3

Here's my stack.yaml, excluding some commented sections

# Specifies the GHC version and set of packages available (e.g., lts-3.5, nightly-2015-09-21, ghc-7.10.2)
resolver: lts-6.12

# Local packages, usually specified by relative directory name
packages:
- .
- ./compdata
- ./comptrans
- ./compstrat
- location:
    git: [email protected]:jkoppel/language-java.git
    commit: 68e71843294b233c36b3cbe52d9b1e35a5898997
  extra-dep: true
- location:
    git: [email protected]:dvekeman/language-c.git
    commit: caf4888d6c32d97f57d5107db3369e90b5d2649e
  extra-dep: true
- location:
   git: [email protected]:bjpop/language-python.git
   commit: 9269c77ca67c52280314a122cae1b3fa1a044168
  extra-dep: true

# Packages to be pulled from upstream that are not in the resolver (e.g., acme-missiles-0.3)
extra-deps: [language-lua-0.10.0, language-python-0.5.4, language-java-0.2.8, language-javascript-0.6.0.9, language-c-0.5.1, language-dot-0.1.0, fgl-5.5.3.0]

# Override default flag values for local packages and extra-deps
flags: {}

# Extra package databases containing global packages
extra-package-dbs: []

Upvotes: 0

Views: 364

Answers (1)

mgsloan
mgsloan

Reputation: 3295

Take a look at the versions on hackage - https://hackage.haskell.org/package/language-c - 0.5.1 doesn't exist.

Upvotes: 2

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