Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: cabal-debian (user goal)
rejecting: cabal-debian-4.35.6, cabal-debian-4.35.5, cabal-debian-4.35.3,
cabal-debian-4.33, cabal-debian-4.32.5, cabal-debian-4.32.4,
cabal-debian-4.32.3, cabal-debian-4.32.2, cabal-debian-4.32.1,
cabal-debian-4.32, cabal-debian-4.31.9, cabal-debian-4.31.7,
cabal-debian-4.31.6, cabal-debian-4.31.4, cabal-debian-4.31.3,
cabal-debian-4.31.2, cabal-debian-4.31, cabal-debian-4.30.2, cabal-debian-4.30
(constraint from user target requires ==4.29)
trying: cabal-debian-4.29
trying: transformers-0.5.2.0/installed-0.5... (dependency of
primitive-0.6.1.0)
next goal: optparse-applicative (dependency of cabal-debian-4.29)
rejecting: optparse-applicative-0.13.0.0, optparse-applicative-0.12.1.0,
optparse-applicative-0.12.0.0 (conflict: cabal-debian =>
optparse-applicative==0.11.*)
rejecting: optparse-applicative-0.11.0.2, optparse-applicative-0.11.0.1,
optparse-applicative-0.11.0 (conflict: transformers==0.5.2.0/installed-0.5...,
optparse-applicative => transformers>=0.2 && <0.5)
rejecting: optparse-applicative-0.10.0, optparse-applicative-0.9.1.1,
optparse-applicative-0.9.1, optparse-applicative-0.9.0,
optparse-applicative-0.8.1, optparse-applicative-0.8.0.1,
optparse-applicative-0.8.0, optparse-applicative-0.7.0.2,
optparse-applicative-0.7.0.1, optparse-applicative-0.7.0,
optparse-applicative-0.6.0, optparse-applicative-0.5.2.1,
optparse-applicative-0.5.2, optparse-applicative-0.5.1,
optparse-applicative-0.5.0, optparse-applicative-0.4.3,
optparse-applicative-0.4.2, optparse-applicative-0.4.1,
optparse-applicative-0.4.0, optparse-applicative-0.3.2,
optparse-applicative-0.3.1, optparse-applicative-0.3.0,
optparse-applicative-0.2.0, optparse-applicative-0.1.1,
optparse-applicative-0.1.0, optparse-applicative-0.0.1 (conflict: cabal-debian
=> optparse-applicative==0.11.*)
Backjump limit reached (currently 2000, change with --max-backjumps or try to
run with --reorder-goals).