Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: shelly (user goal)
rejecting: shelly-1.6.8.1, shelly-1.6.8, shelly-1.6.7, shelly-1.6.6,
shelly-1.6.5, shelly-1.6.4.1, shelly-1.6.4, shelly-1.6.3.4, shelly-1.6.3.3,
shelly-1.6.3.2, shelly-1.6.3.1, shelly-1.6.3, shelly-1.6.2.5, shelly-1.6.2.4,
shelly-1.6.2.3, shelly-1.6.2.2, shelly-1.6.2.1, shelly-1.6.2, shelly-1.6.1.2,
shelly-1.6.1.1, shelly-1.6.1, shelly-1.6.0.1, shelly-1.6.0, shelly-1.5.7,
shelly-1.5.6, shelly-1.5.5, shelly-1.5.4.1, shelly-1.5.4, shelly-1.5.3.2,
shelly-1.5.3.1, shelly-1.5.2, shelly-1.5.1.1, shelly-1.5.1, shelly-1.5.0.1,
shelly-1.4.4.2, shelly-1.4.4.1, shelly-1.4.4, shelly-1.4.3.1, shelly-1.4.3,
shelly-1.4.2, shelly-1.4.1, shelly-1.4.0.2, shelly-1.4.0.1, shelly-1.3.2,
shelly-1.3.1, shelly-1.3.0.7, shelly-1.3.0.6, shelly-1.3.0.5, shelly-1.3.0.4,
shelly-1.3.0.3, shelly-1.3.0.2, shelly-1.3.0.1, shelly-1.3.0.0,
shelly-1.2.0.0, shelly-1.1.0.0, shelly-1.0.0.0, shelly-0.15.4.1,
shelly-0.15.4, shelly-0.15.3.3, shelly-0.15.3.2, shelly-0.15.3.1,
shelly-0.15.3, shelly-0.15.2, shelly-0.15.1, shelly-0.15.0, shelly-0.14.3,
shelly-0.14.2.3, shelly-0.14.2.2, shelly-0.14.2.1, shelly-0.14.2,
shelly-0.14.1, shelly-0.14.0.1, shelly-0.14, shelly-0.13.5.1, shelly-0.13.5,
shelly-0.13.4, shelly-0.13.3, shelly-0.13.2.1, shelly-0.13.2, shelly-0.13.1,
shelly-0.13.0.1, shelly-0.13, shelly-0.12.2, shelly-0.12.1.1, shelly-0.12.1,
shelly-0.12.0.2, shelly-0.12.0.1, shelly-0.12, shelly-0.11, shelly-0.10.0.1,
shelly-0.10, shelly-0.9.7.3, shelly-0.9.7.2, shelly-0.9.7.1, shelly-0.9.7,
shelly-0.9.6, shelly-0.9.5.1, shelly-0.9.5, shelly-0.9.4.2, shelly-0.9.4.1,
shelly-0.9.3, shelly-0.9.2, shelly-0.9.0, shelly-0.8.0.2, shelly-0.8.0.1,
shelly-0.7.1, shelly-0.7, shelly-0.6, shelly-0.5.1, shelly-0.5.0,
shelly-0.4.1, shelly-0.4, shelly-0.3.1, shelly-0.3.0.2, shelly-0.3.0.1,
shelly-0.3.0, shelly-1.5.3 (constraint from user target requires ==1.5)
trying: shelly-1.5
trying: base-4.9.0.0/installed-4.9... (dependency of shelly-1.5)
trying: bytestring-0.10.8.1/installed-0.1... (dependency of shelly-1.5)
next goal: directory (dependency of shelly-1.5)
rejecting: directory-1.2.6.2/installed-1.2... (conflict: directory =>
time==1.6.0.1/installed-1.6..., shelly => time>=1.3 && <1.5)
rejecting: directory-1.3.0.0 (conflict: shelly => directory>=1.1.0.0 &&
<1.3.0.0)
trying: directory-1.2.7.1
next goal: time (dependency of shelly-1.5)
rejecting: time-1.6.0.1/installed-1.6..., time-1.7, time-1.6.0.1, time-1.6,
time-1.5.0.1, time-1.5 (conflict: shelly => time>=1.3 && <1.5)
rejecting: time-1.4.2, time-1.4.1 (conflict: bytestring =>
deepseq==1.4.2.0/installed-1.4..., time => deepseq>=1.1 && <1.4)
rejecting: time-1.4.0.2 (conflict: base==4.9.0.0/installed-4.9..., time =>
base>=4.4 && <4.7)
rejecting: time-1.4.0.1, time-1.4 (conflict: base==4.9.0.0/installed-4.9...,
time => base<4.7)
rejecting: time-1.3 (conflict: directory => time>=1.4 && <1.8)
rejecting: time-1.2.0.5, time-1.2.0.4, time-1.2.0.3, time-1.2.0.2,
time-1.2.0.1, time-1.2, time-1.1.4, time-1.1.3, time-1.1.2.4, time-1.1.2.3,
time-1.1.2.2, time-1.1.2.1, time-1.1.2.0, time-1.0 (conflict: shelly =>
time>=1.3 && <1.5)
Dependency tree exhaustively searched.