Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: kevin (user goal)
rejecting: kevin-0.11.0, 0.10.0, 0.9.0, 0.8.2, 0.8.1, 0.8, 0.7.2, 0.7.1, 0.7
(global constraint requires ==0.6.1)
trying: kevin-0.6.1
trying: tls-extra-0.6.6 (dependency of kevin-0.6.1)
trying: crypto-random-0.0.9 (dependency of tls-extra-0.6.6)
trying: securemem-0.1.9 (dependency of crypto-random-0.0.9)
trying: memory-0.10 (dependency of securemem-0.1.9)
trying: memory-0.10:+support_deepseq
trying: deepseq-1.4.1.1/installed-8fb... (dependency of
memory-0.10:+support_deepseq)
trying: memory-0.10:+support_bytestring
next goal: time (dependency of kevin-0.6.1)
rejecting: time-1.5.0.1/installed-c20..., 1.5.0.1, 1.5 (conflict: kevin =>
time==1.4.*)
rejecting: time-1.4.2, 1.4.1, 1.4.0.2, 1.4.0.1, 1.4 (conflict:
deepseq==1.4.1.1/installed-8fb..., time => deepseq>=1.1 && <1.4)
rejecting: time-1.3, 1.2.0.5, 1.2.0.4, 1.2.0.3, 1.2.0.2, 1.2.0.1, 1.2, 1.1.4,
1.1.3, 1.1.2.4, 1.1.2.3, 1.1.2.2, 1.1.2.1, 1.1.2.0, 1.0 (conflict: kevin =>
time==1.4.*)
Backjump limit reached (change with --max-backjumps).