Resolving dependencies...
cabal: Could not resolve dependencies:
[__0] trying: quickjs-hs-0.1 (user goal)
[__1] next goal: template-haskell (dependency of quickjs-hs)
[__1] rejecting: template-haskell-2.14.0.0/installed-2.14.0.0 (conflict:
quickjs-hs => template-haskell>=2.15.0.0 && <2.16)
[__1] skipping: template-haskell-2.16.0.0 (has the same characteristics that
caused the previous version to fail: excluded by constraint '>=2.15.0.0 &&
<2.16' from 'quickjs-hs')
[__1] rejecting: template-haskell-2.15.0.0, template-haskell-2.14.0.0,
template-haskell-2.13.0.0, template-haskell-2.12.0.0,
template-haskell-2.11.1.0, template-haskell-2.11.0.0,
template-haskell-2.10.0.0, template-haskell-2.9.0.0, template-haskell-2.8.0.0,
template-haskell-2.7.0.0, template-haskell-2.6.0.0, template-haskell-2.5.0.0,
template-haskell-2.4.0.1, template-haskell-2.4.0.0, template-haskell-2.3.0.1,
template-haskell-2.3.0.0, template-haskell-2.2.0.0 (constraint from
non-upgradeable package requires installed instance)
[__1] fail (backjumping, conflict set: quickjs-hs, template-haskell)
After searching the rest of the dependency tree exhaustively, these were the
goals I've had most trouble fulfilling: template-haskell, quickjs-hs