Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: swish (user goal)
rejecting: swish-0.9.1.7, swish-0.9.1.6, swish-0.9.1.5, swish-0.9.1.3,
swish-0.9.1.2, swish-0.9.1.1, swish-0.9.1.0, swish-0.9.0.15, swish-0.9.0.14,
swish-0.9.0.13, swish-0.9.0.12, swish-0.9.0.11, swish-0.9.0.10, swish-0.9.0.9,
swish-0.9.0.8, swish-0.9.0.7, swish-0.9.0.6, swish-0.9.0.5, swish-0.9.0.4,
swish-0.9.0.3, swish-0.9.0.2, swish-0.9.0.1, swish-0.9.0.0, swish-0.8.0.3,
swish-0.8.0.2, swish-0.8.0.0, swish-0.7.0.2, swish-0.7.0.1, swish-0.7.0.0,
swish-0.6.5.2, swish-0.6.5.1, swish-0.6.5.0, swish-0.6.4.0, swish-0.6.3.0,
swish-0.6.2.1, swish-0.6.1.2, swish-0.6.1.1, swish-0.6.1.0, swish-0.6.0.1,
swish-0.6.0.0, swish-0.5.0.3 (constraint from user target requires ==0.5.0.2)
trying: swish-0.5.0.2
trying: base-4.9.0.0/installed-4.9... (dependency of swish-0.5.0.2)
next goal: directory (dependency of swish-0.5.0.2)
rejecting: directory-1.2.6.2/installed-1.2..., directory-1.3.0.0,
directory-1.2.7.1, directory-1.2.7.0, directory-1.2.6.3, directory-1.2.6.2,
directory-1.2.5.1, directory-1.2.5.0, directory-1.2.4.0, directory-1.2.3.1,
directory-1.2.3.0, directory-1.2.2.1, directory-1.2.2.0, directory-1.2.1.0,
directory-1.2.0.1, directory-1.2.0.0 (conflict: swish => directory>=1.0 &&
<1.2)
rejecting: directory-1.1.0.2 (conflict: base==4.9.0.0/installed-4.9...,
directory => base>=4.4 && <4.6)
rejecting: directory-1.1.0.1 (conflict: base==4.9.0.0/installed-4.9...,
directory => base>=4.2 && <4.5)
rejecting: directory-1.1.0.0, directory-1.0.1.2 (conflict:
base==4.9.0.0/installed-4.9..., directory => base>=4.2 && <4.4)
rejecting: directory-1.0.1.1, directory-1.0.1.0 (conflict:
base==4.9.0.0/installed-4.9..., directory => base>=4.1 && <4.3)
rejecting: directory-1.0.0.3, directory-1.0.0.0 (conflict:
base==4.9.0.0/installed-4.9..., directory => base<4.3)
rejecting: directory-1.2.6.1 (conflict: swish => directory>=1.0 && <1.2)
Dependency tree exhaustively searched.