Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: reactive-balsa (user goal)
rejecting: reactive-balsa-0.1.1, 0.1 (global constraint requires ==0.0)
trying: reactive-balsa-0.0
next goal: containers (dependency of reactive-balsa-0.0)
rejecting: containers-0.5.5.1/installed-23e..., 0.5.6.3, 0.5.6.2, 0.5.6.1,
0.5.6.0, 0.5.5.1, 0.5.5.0, 0.5.4.0, 0.5.3.1, 0.5.3.0, 0.5.2.1, 0.5.2.0,
0.5.1.0, 0.5.0.0 (conflict: reactive-balsa => containers>=0.2 && <0.5)
trying: containers-0.4.2.1
trying: deepseq-1.3.0.2/installed-733... (dependency of containers-0.4.2.1)
next goal: alsa-seq (dependency of reactive-balsa-0.0)
rejecting: alsa-seq-0.6.0.5, 0.6.0.4, 0.6.0.3, 0.6.0.2, 0.6.0.1, 0.6
(conflict: reactive-balsa => alsa-seq>=0.5 && <0.6)
rejecting: alsa-seq-0.5.1.1 (conflict: deepseq =>
array==0.5.0.0/installed-98a..., alsa-seq => array>=0.1 && <0.5)
rejecting: alsa-seq-0.5.1, 0.5 (conflict: deepseq =>
array==0.5.0.0/installed-98a..., alsa-seq => array>=0.1 && <0.4)
Dependency tree exhaustively searched.