Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: hslogger (user goal)
rejecting: hslogger-1.2.10, hslogger-1.2.9, hslogger-1.2.8, hslogger-1.2.7,
hslogger-1.2.6, hslogger-1.2.4, hslogger-1.2.3, hslogger-1.2.2,
hslogger-1.2.1, hslogger-1.2.0, hslogger-1.1.5, hslogger-1.1.4,
hslogger-1.1.3, hslogger-1.1.2 (constraint from user target requires ==1.1.1)
trying: hslogger-1.1.1
trying: base-4.9.0.0/installed-4.9... (dependency of hslogger-1.1.1)
next goal: network (dependency of hslogger-1.1.1)
rejecting: network-2.6.3.1, network-2.6.3.0, network-2.6.2.1, network-2.6.2.0,
network-2.6.1.0, network-2.6.0.2, network-2.6.0.1, network-2.6.0.0,
network-2.5.0.0, network-2.4.2.3, network-2.4.2.2, network-2.4.2.1,
network-2.4.2.0, network-2.4.1.2, network-2.4.1.1, network-2.4.1.0,
network-2.4.0.1, network-2.4.0.0, network-2.3.2.1, network-2.3.2.0,
network-2.3.1.1, network-2.3.1.0, network-2.3.0.14, network-2.3.0.13,
network-2.3.0.12, network-2.3.0.11, network-2.3.0.10, network-2.3.0.9,
network-2.3.0.8, network-2.3.0.7, network-2.3.0.6, network-2.3.0.5,
network-2.3.0.4, network-2.3.0.3, network-2.3.0.2, network-2.3.0.1,
network-2.3 (conflict: hslogger => network<2.3)
rejecting: network-2.2.3.1, network-2.2.3, network-2.2.1.10, network-2.2.1.9,
network-2.2.1.8 (conflict: base==4.9.0.0/installed-4.9..., network => base>=4
&& <4.4 || <4)
rejecting: network-2.2.1.7 (conflict: base==4.9.0.0/installed-4.9..., network
=> base<4.5)
rejecting: network-2.2.1.6, network-2.2.1.5, network-2.2.1.4, network-2.2.1.3,
network-2.2.1.2, network-2.2.1.1, network-2.2.1, network-2.2.0.1 (conflict:
base==4.9.0.0/installed-4.9..., network => base<4.3)
rejecting: network-2.2.0.0, network-2.1.0.0, network-2.0 (conflict:
base==4.9.0.0/installed-4.9..., network => base<4)
Dependency tree exhaustively searched.