Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: yesod-form (user goal)
rejecting: yesod-form-1.4.5, 1.4.4.1, 1.4.4, 1.4.3.1, 1.4.3, 1.4.2.1, 1.4.2,
1.4.1.1, 1.4.1, 1.4.0.2, 1.4.0.1, 1.4.0, 1.3.16, 1.3.15.4, 1.3.15.3, 1.3.15.2,
1.3.15.1, 1.3.15, 1.3.14, 1.3.13, 1.3.12, 1.3.11, 1.3.10, 1.3.9.1, 1.3.9,
1.3.8.3, 1.3.8.2, 1.3.8.1, 1.3.8, 1.3.7, 1.3.6, 1.3.5.2, 1.3.5.1, 1.3.5,
1.3.4.4, 1.3.4.3, 1.3.4.2, 1.3.4.1, 1.3.4, 1.3.3, 1.3.2.2, 1.3.2.1, 1.3.2,
1.3.1, 1.3.0.1, 1.3.0, 1.2.1.3, 1.2.1.2, 1.2.1.1, 1.2.1, 1.2.0.2, 1.2.0.1,
1.2.0, 1.1.4.1, 1.1.4, 1.1.3, 1.1.2, 1.1.1.1, 1.1.1, 1.1.0.1, 1.1.0, 1.0.0.4,
1.0.0.3, 1.0.0.2, 1.0.0.1, 1.0.0, 0.4.2.1, 0.4.2, 0.4.1, 0.3.4.2, 0.3.4.1,
0.3.4, 0.3.3, 0.3.2.1, 0.3.2, 0.3.1, 0.2.0.1 (global constraint requires
==0.2.0)
trying: yesod-form-0.2.0
trying: base-4.8.1.0/installed-4f7... (dependency of yesod-form-0.2.0)
next goal: wai (dependency of yesod-form-0.2.0)
rejecting: wai-3.0.4.0, 3.0.3.0, 3.0.2.3, 3.0.2.2, 3.0.2.1, 3.0.2, 3.0.1.1,
3.0.1, 3.0.0.2, 3.0.0.1, 3.0.0, 2.1.0.3, 2.1.0.2, 2.1.0.1, 2.1.0, 2.0.0,
1.4.1, 1.4.0.2, 1.4.0.1, 1.4.0, 1.3.0.3, 1.3.0.2, 1.3.0.1, 1.3.0, 1.2.0.3,
1.2.0.2, 1.2.0.1, 1.2.0, 1.1.0.1, 1.1.0, 1.0.0 (conflict: yesod-form =>
wai>=0.4 && <0.5)
trying: wai-0.4.3
next goal: http-types (dependency of wai-0.4.3)
rejecting: http-types-0.9, 0.8.6, 0.8.5, 0.8.4, 0.8.3, 0.8.2, 0.8.1, 0.8.0,
0.7.3.0.1, 0.7.3, 0.7.2, 0.7.1, 0.7.0 (conflict: wai => http-types>=0.6 &&
<0.7)
trying: http-types-0.6.11
next goal: case-insensitive (dependency of http-types-0.6.11)
rejecting: case-insensitive-1.2.0.5, 1.2.0.4, 1.2.0.3, 1.2.0.2, 1.2.0.1,
1.2.0.0, 1.1.0.3, 1.1.0.2, 1.1.0.1, 1.1, 1.0.0.2, 1.0.0.1, 1.0 (conflict:
http-types => case-insensitive>=0.2 && <0.5)
rejecting: case-insensitive-0.4.0.4, 0.4.0.3, 0.4.0.2 (conflict:
base==4.8.1.0/installed-4f7..., case-insensitive => base>=3 && <4.7)
rejecting: case-insensitive-0.4.0.1 (conflict: base==4.8.1.0/installed-4f7...,
case-insensitive => base>=3 && <4.6)
rejecting: case-insensitive-0.4, 0.3.0.1 (conflict:
base==4.8.1.0/installed-4f7..., case-insensitive => base>=3 && <4.5)
rejecting: case-insensitive-0.3, 0.2.0.2 (conflict:
base==4.8.1.0/installed-4f7..., case-insensitive => base>=3 && <4.4)
rejecting: case-insensitive-0.2.0.1, 0.2 (conflict:
base==4.8.1.0/installed-4f7..., case-insensitive => base>=4 && <4.4)
rejecting: case-insensitive-0.1 (conflict: http-types => case-insensitive>=0.2
&& <0.5)
Dependency tree exhaustively searched.