Resolving dependencies...
cabal: Could not resolve dependencies:
trying: SNet-0.1.0 (user goal)
trying: base-4.8.1.0/installed-4f7... (dependency of SNet-0.1.0)
next goal: lens (dependency of SNet-0.1.0)
rejecting: lens-4.13, 4.12.3, 4.12.2, 4.12.1, 4.12, 4.11.1, 4.11, 4.10, 4.9.1,
4.9, 4.8, 4.7.0.1, 4.7, 4.6.0.1, 4.6, 4.5, 4.4.0.2, 4.4.0.1, 4.4, 4.3.3,
4.3.2, 4.3.1, 4.3, 4.2, 4.1.2.1, 4.1.2, 4.1.1, 4.1, 4.0.7, 4.0.6, 4.0.5,
4.0.4, 4.0.3, 4.0.2, 4.0.1, 4.0, 3.10.3, 3.10.2, 3.10.1, 3.10.0.1, 3.10,
3.9.2, 3.9.1, 3.9.0.3, 3.9.0.2, 3.9.0.1, 3.9, 3.8.7.3, 3.8.7.2, 3.8.7.1,
3.8.7, 3.8.6, 3.8.5, 3.8.4, 3.8.3, 3.8.2, 3.8.1, 3.8.0.2, 3.8.0.1, 3.8, 3.7.6,
3.7.5, 3.7.4, 3.7.3, 3.7.2, 3.7.1.2, 3.7.1.1, 3.7.1, 3.7.0.2, 3.7.0.1, 3.7,
3.6.0.4, 3.6.0.3, 3.6.0.2, 3.6.0.1, 3.6, 3.5.1, 3.5, 3.4, 3.3, 3.2, 3.1,
3.0.6, 3.0.5, 3.0.4, 3.0.3, 3.0.2, 3.0.1, 3.0 (conflict: SNet => lens==2.9.*)
trying: lens-2.9
trying: lens-2.9:+template-haskell
next goal: template-haskell (dependency of lens-2.9:+template-haskell)
rejecting: template-haskell-2.10.0.0/installed-90e..., 2.10.0.0, 2.9.0.0
(conflict: lens-2.9:template-haskell => template-haskell>=2.4 && <2.9)
rejecting: template-haskell-2.8.0.0 (conflict: base==4.8.1.0/installed-4f7...,
template-haskell => base==4.6.*)
rejecting: template-haskell-2.7.0.0 (conflict: base==4.8.1.0/installed-4f7...,
template-haskell => base==4.5.*)
rejecting: template-haskell-2.6.0.0 (conflict: base==4.8.1.0/installed-4f7...,
template-haskell => base==4.4.*)
rejecting: template-haskell-2.5.0.0 (conflict: base==4.8.1.0/installed-4f7...,
template-haskell => base==4.3.*)
rejecting: template-haskell-2.4.0.1 (conflict: base==4.8.1.0/installed-4f7...,
template-haskell => base==4.2.*)
rejecting: template-haskell-2.4.0.0 (conflict: base==4.8.1.0/installed-4f7...,
template-haskell => base>=3 && <4.3)
rejecting: template-haskell-2.3.0.1, 2.3.0.0, 2.2.0.0 (conflict:
lens-2.9:template-haskell => template-haskell>=2.4 && <2.9)
Dependency tree exhaustively searched.