Resolving dependencies...
cabal: Could not resolve dependencies:
trying: python-pickle-0.2.0 (user goal)
trying: base-4.7.0.1/installed-e4b... (dependency of python-pickle-0.2.0)
next goal: cmdargs (dependency of python-pickle-0.2.0)
rejecting: cmdargs-0.10.12, 0.10.11, 0.10.10, 0.10.9, 0.10.8, 0.10.7, 0.10.6,
0.10.5, 0.10.4, 0.10.3, 0.10.2, 0.10.1, 0.10 (conflict: python-pickle =>
cmdargs==0.9.*)
trying: cmdargs-0.9.7
trying: transformers-0.3.0.0/installed-16a... (dependency of cmdargs-0.9.7)
next goal: mtl (dependency of python-pickle-0.2.0)
rejecting: mtl-2.2.1, 2.2.0.1, 2.2, 2.1.3.1, 2.1.2, 2.1.1, 2.1 (conflict:
python-pickle => mtl==2.0.*)
rejecting: mtl-2.0.1.1 (conflict: transformers==0.3.0.0/installed-16a..., mtl
=> transformers==0.2.*)
rejecting: mtl-2.0.1.0, 2.0.0.0 (conflict: base==4.7.0.1/installed-e4b..., mtl
=> base<4.6)
rejecting: mtl-1.1.1.1, 1.1.1.0, 1.1.0.2, 1.1.0.1, 1.1.0.0, 1.0 (conflict:
python-pickle => mtl==2.0.*)
Dependency tree exhaustively searched.