Resolving dependencies...
cabal: Could not resolve dependencies:
trying: cabal-debian-4.24.8 (user goal)
trying: cabal-debian-4.24.8:-local-debian
trying: debian-3.87.2 (dependency of cabal-debian-4.24.8:-local-debian)
trying: ListLike-4.2.0 (dependency of debian-3.87.2)
trying: vector-0.10.12.3 (dependency of ListLike-4.2.0)
trying: primitive-0.6 (dependency of vector-0.10.12.3)
trying: transformers-0.3.0.0/installed-16a... (dependency of primitive-0.6)
trying: exceptions-0.8.0.2 (dependency of debian-3.87.2)
trying: transformers-compat-0.4.0.4 (dependency of exceptions-0.8.0.2)
trying: transformers-compat-0.4.0.4:-two
rejecting: transformers-compat-0.4.0.4:-three (conflict:
transformers==0.3.0.0/installed-16a..., transformers-compat-0.4.0.4:three =>
transformers>=0.4.1 && <0.5)
rejecting: transformers-compat-0.4.0.4:+three (manual flag can only be changed
explicitly)
Backjump limit reached (change with --max-backjumps).