| 25 Feb 2025 |
 silky | as far as i can see the dependencies are listed in the derivation on nixpkgs | 13:52:17 |
| silky | and they are in the relevant cabal file - https://github.com/goldfirere/th-desugar/blob/v1.15/th-desugar.cabal | 13:53:20 |
| silky | 🤷 | 13:53:23 |
 maralorn | silky: Problem is most likely that the version provided in nixpkgs does not match. | 13:54:23 |
| silky | yeah that's what i was starting to think ... :/ | 13:54:40 |
| maralorn | Solutions are: jailbreak/patch/override. | 13:55:07 |
| silky | true | 13:55:39 |
| maralorn | If you give me more context: i.e. ghc version and nixpkgs branch you are using I can tell which I assume is most likely to work. | 13:56:22 |
| silky | i'm on unstable and ghc9101 ; i just tried jailbreak and it did not work 🥲🥲🥲 | 13:57:25 |
| silky | lies, 24.11, not unstable. | 13:57:42 |
| silky | ( trying unstable ) | 13:58:03 |
| silky | i guess it's not very promising if it doesn't even compile at all | 13:58:48 |
| silky | when jailbreaking | 13:58:53 |
| silky | so maybe i could try jailbreaking whoever is depending on that old version | 13:59:06 |
| maralorn | currently unstable and haskell-updates are also quite diverged. | 13:59:12 |
| silky | is haskell-updates a branch i should try instead? ( never done that 👀 ) | 14:00:10 |
| maralorn | Also, there is currently even th-desuger 1.18, might make much more sense to try that. | 14:00:34 |
| maralorn | It’s generally not recommendet. But if you are lucky it might work in this case. | 14:01:03 |
| maralorn | lemme check for you | 14:01:53 |
| silky | cheers; i'm trying too just waiting on a large rebuild i guess 😅 | 14:03:04 |
| maralorn | Huh, so the th-desugar in haskell-updates is 1.16 | 14:03:58 |
| maralorn | Which does not claim to be compatible with ghc 9.10. | 14:04:17 |
| maralorn | Doesn’t mean it can’t work, but it seems unlikely. | 14:04:38 |
| silky | true good point | 14:05:11 |
| silky | i'm trying with 1.18 now | 14:05:15 |
| silky | trying to see if that gave a different error | 14:05:22 |
| maralorn | So you either need to manually use a newer th-desugar version or an older ghc. Because template-haskell is fix coupled with ghc and and th-sugar is probably tightly coupled with template-haskell (although the later is just a guess.) | 14:05:54 |
| silky | thank you for the help | 14:40:31 |
| silky | i think i got it in the end | 14:40:35 |
| silky | by just bumping a bunch of singleton-related versions | 14:40:43 |
