Resolving dependencies...
cabal: Could not resolve dependencies:
trying: darcsden-1.1.1 (user goal)
trying: base-4.8.1.0/installed-4f7... (dependency of darcsden-1.1.1)
trying: webdriver-0.8.0.3 (dependency of darcsden-1.1.1)
trying: network-2.6.2.1 (dependency of webdriver-0.8.0.3)
trying: unix-2.7.1.0/installed-643... (dependency of network-2.6.2.1)
trying: network-uri-2.6.0.3 (dependency of webdriver-0.8.0.3)
trying: parsec-3.1.9 (dependency of network-uri-2.6.0.3)
trying: deepseq-1.4.1.1/installed-8fb... (dependency of network-uri-2.6.0.3)
trying: vector-0.11.0.0 (dependency of webdriver-0.8.0.3)
trying: zip-archive-0.2.3.7 (dependency of webdriver-0.8.0.3)
trying: zlib-0.6.1.1 (dependency of zip-archive-0.2.3.7)
next goal: darcs (dependency of darcsden-1.1.1)
rejecting: darcs-2.10.2, 2.10.1, 2.10.0 (conflict: vector==0.11.0.0, darcs =>
vector>=0.7 && <0.11)
rejecting: darcs-2.8.5 (conflict: zlib==0.6.1.1, darcs => zlib>=0.5.1.0 &&
<0.6.0.0)
rejecting: darcs-2.8.4 (conflict: deepseq => array==0.5.1.0/installed-d42...,
darcs => array>=0.1 && <0.5)
rejecting: darcs-2.8.3, 2.8.2, 2.8.1, 2.8.0, 2.5.2 (conflict: unix =>
bytestring==0.10.6.0/installed-236..., darcs => bytestring>=0.9.0 && <0.10)
rejecting: darcs-2.5.1, 2.5 (conflict: parsec==3.1.9, darcs => parsec>=2.0 &&
<3.1)
rejecting: darcs-2.4.4, 2.4.3, 2.4.1, 2.4, 2.3.1, 2.3.0, 2.2.1, 2.2.0,
2.1.99.0, 2.1.98.2, 2.1.2.2, 2.1.2.1 (conflict:
base==4.8.1.0/installed-4f7..., darcs => base<4)
Backjump limit reached (change with --max-backjumps).