Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: ghc-imported-from (user goal)
rejecting: ghc-imported-from-0.3.0.6, ghc-imported-from-0.3.0.5,
ghc-imported-from-0.3.0.4, ghc-imported-from-0.3.0.3,
ghc-imported-from-0.3.0.2 (constraint from user target requires ==0.3.0.1)
trying: ghc-imported-from-0.3.0.1
trying: base-4.9.0.0/installed-4.9... (dependency of
ghc-imported-from-0.3.0.1)
trying: transformers-0.5.2.0/installed-0.5... (dependency of
ghc-imported-from-0.3.0.1)
next goal: process-streaming (dependency of ghc-imported-from-0.3.0.1)
rejecting: process-streaming-0.9.1.2, process-streaming-0.9.1.1,
process-streaming-0.9.1.0, process-streaming-0.9.0.1,
process-streaming-0.9.0.0 (conflict: ghc-imported-from =>
process-streaming<0.9.0.0)
rejecting: process-streaming-0.7.2.2, process-streaming-0.7.2.1,
process-streaming-0.7.2.0, process-streaming-0.7.1.0,
process-streaming-0.7.0.2, process-streaming-0.7.0.1,
process-streaming-0.7.0.0, process-streaming-0.6.9.0,
process-streaming-0.6.8.0, process-streaming-0.6.7.0,
process-streaming-0.6.6.0, process-streaming-0.6.5.0,
process-streaming-0.6.2.2, process-streaming-0.6.2.1,
process-streaming-0.6.2.0, process-streaming-0.6.1.0,
process-streaming-0.6.0.0 (conflict: transformers==0.5.2.0/installed-0.5...,
process-streaming => transformers>=0.2 && <0.5)
rejecting: process-streaming-0.5.0.2, process-streaming-0.5.0.1,
process-streaming-0.5.0.0 (conflict: transformers==0.5.2.0/installed-0.5...,
process-streaming => transformers>=0.4 && <0.5)
rejecting: process-streaming-0.3.0.0 (conflict:
base==4.9.0.0/installed-4.9..., process-streaming => base>=4.4 && <4.8)
rejecting: process-streaming-0.0.1.1, process-streaming-0.0.1 (conflict:
transformers==0.5.2.0/installed-0.5..., process-streaming =>
transformers>=0.3.0.0 && <0.4)
Backjump limit reached (currently 2000, change with --max-backjumps or try to
run with --reorder-goals).