On Sat, Nov 25, 2023 at 05:09:59PM -0500, Ben Gamari wrote: > Viktor Dukhovni <ietf-d...@dukhovni.org> writes: > > > Just, for example: > > > > $ cabal install --constraint "cabal-install ^>= 3.4" cabal-install > > > > This fails due to a conflict between Cabal-3.4 and Cabal-syntax-3.10, > > (which is not the right choice of dependency for Cabal 3.4). > > > > The hackage dependency data looks wrong, the "cabal-syntax" flag in > > "hackage-security" should not default to "on", and then an older > > version of "Cabal-syntax" would be chosen. > > Which GHC version are you attempting to build with? My guess is that > `cabal-install-3.4` excludes your GHC's `base` via its version > constraints.
No, I'm specifically using GHC 8.10, which actually comes with the Cabal 3.4 library. Also tried 8.8 with same results. -- Viktor. _______________________________________________ ghc-devs mailing list ghc-devs@haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs