Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: scion-browser (user goal)
rejecting: scion-browser-0.5.0, scion-browser-0.4.3, scion-browser-0.4.2,
scion-browser-0.4.1, scion-browser-0.4.0, scion-browser-0.3.5,
scion-browser-0.3.4, scion-browser-0.3.3, scion-browser-0.3.2,
scion-browser-0.3.1, scion-browser-0.3.0, scion-browser-0.2.19,
scion-browser-0.2.18, scion-browser-0.2.17, scion-browser-0.2.16,
scion-browser-0.2.15, scion-browser-0.2.14, scion-browser-0.2.13,
scion-browser-0.2.12, scion-browser-0.2.11, scion-browser-0.2.10,
scion-browser-0.2.9, scion-browser-0.2.8, scion-browser-0.2.7,
scion-browser-0.2.6, scion-browser-0.2.5, scion-browser-0.2.3,
scion-browser-0.2.2, scion-browser-0.2.1, scion-browser-0.1.3.4,
scion-browser-0.1.3.3, scion-browser-0.1.3.2, scion-browser-0.1.3.1
(constraint from user target requires ==0.1.3)
trying: scion-browser-0.1.3
next goal: binary (dependency of scientific-0.3.4.9)
rejecting: binary-0.8.3.0/installed-0.8... (conflict: binary =>
containers==0.5.7.1/installed-0.5..., scion-browser => containers>=0.2 &&
<0.5)
trying: binary-0.8.4.1
next goal: ghc (dependency of scion-browser-0.1.3)
rejecting: ghc-8.0.1.20161018/installed-8.0... (conflict: binary==0.8.4.1, ghc
=> binary==0.8.3.0/installed-0.8...)
Dependency tree exhaustively searched.