Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: splot (user goal)
rejecting: splot-0.3.14, splot-0.3.13, splot-0.3.12, splot-0.3.11,
splot-0.3.9, splot-0.3.8, splot-0.3.7, splot-0.3.6, splot-0.3.5, splot-0.3.4,
splot-0.3.3, splot-0.3.2, splot-0.3.1, splot-0.3.0, splot-0.2.9, splot-0.2.8,
splot-0.2.7, splot-0.2.5, splot-0.2.4, splot-0.2.3, splot-0.2.2, splot-0.2.1,
splot-0.2.0, splot-0.1.19, splot-0.1.18, splot-0.1.17, splot-0.1.16
(constraint from user target requires ==0.1.15)
trying: splot-0.1.15
trying: base-4.9.0.0/installed-4.9... (dependency of splot-0.1.15)
trying: deepseq-1.4.2.0/installed-1.4... (dependency of vector-0.11.0.0)
next goal: haskell98 (dependency of splot-0.1.15)
rejecting: haskell98-2.0.0.3 (conflict: base==4.9.0.0/installed-4.9...,
haskell98 => base>=4.7 && <4.8)
rejecting: haskell98-2.0.0.2 (conflict: base==4.9.0.0/installed-4.9...,
haskell98 => base==4.6.*)
rejecting: haskell98-2.0.0.1 (conflict: deepseq =>
array==0.5.1.1/installed-0.5..., haskell98 => array>=0.3 && <0.5)
rejecting: haskell98-2.0.0.0 (conflict: deepseq =>
array==0.5.1.1/installed-0.5..., haskell98 => array>=0.3 && <0.4)
rejecting: haskell98-1.1.0.1, haskell98-1.1.0.0, haskell98-1.0.1.1 (conflict:
base==4.9.0.0/installed-4.9..., haskell98 => base>=3 && <4.6)
rejecting: haskell98-1.0.1.0 (conflict: base==4.9.0.0/installed-4.9...,
haskell98 => base<4.6)
rejecting: haskell98-1.0 (conflict: base==4.9.0.0/installed-4.9..., haskell98
=> base<4.3)
Backjump limit reached (currently 2000, change with --max-backjumps or try to
run with --reorder-goals).