Closed
Description
This may be an issue with stackage rather than stack, encountered this issue while looking into #3109
mgsloan@computer:~$ stack build --resolver lts-6.25 modify-fasta
Didn't see modify-fasta-0.8.2.1@sha256:e37ce6d83f2431ceb610e14d0d9f359b50280d21c203fc65cacca8ef2009e61c,1772 in your package indices.
Updating and trying again.
Selected mirror https://s3.amazonaws.com/hackage.fpcomplete.com/
Downloading timestamp
No updates to your package list were found
Update complete
The following package identifiers were not found in your indices: modify-fasta-0.8.2.1@sha256:e37ce6d83f2431ceb610e14d0d9f359b50280d21c203fc65cacca8ef2009e61c,1772
The specified revision was not found.
Possible candidates: modify-fasta-0.8.2.1@sha256:6eb0df5a724a634afe4892c65b281d27c6a9dc824d5457df9a00d1f11eb4943c.
Pinging @snoyberg . In general, how would one go about investigating this? The hackage web interface does not have these SHAs so I'm not sure how to diagnose what is going on here, or generally how users would find out these SHAs.