Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: synthesizer-core (user goal)
rejecting: synthesizer-core-0.8.0.2, synthesizer-core-0.8.0.1,
synthesizer-core-0.8, synthesizer-core-0.7.1, synthesizer-core-0.7.0.2,
synthesizer-core-0.7.0.1, synthesizer-core-0.7, synthesizer-core-0.6,
synthesizer-core-0.5.2, synthesizer-core-0.5.1, synthesizer-core-0.5.0.1,
synthesizer-core-0.5, synthesizer-core-0.4.2, synthesizer-core-0.4.1,
synthesizer-core-0.4.0.4, synthesizer-core-0.4.0.3, synthesizer-core-0.4.0.2,
synthesizer-core-0.4.0.1, synthesizer-core-0.4 (constraint from user target
requires ==0.3.1)
trying: synthesizer-core-0.3.1
next goal: binary (dependency of synthesizer-core-0.3.1)
rejecting: binary-0.8.3.0/installed-0.8... (conflict: binary =>
bytestring==0.10.8.1/installed-0.1..., synthesizer-core => bytestring>=0.9 &&
<0.10)
trying: binary-0.8.4.1
next goal: bytestring (dependency of synthesizer-core-0.3.1)
rejecting: bytestring-0.10.8.1/installed-0.1..., bytestring-0.10.8.1,
bytestring-0.10.8.0, bytestring-0.10.6.0, bytestring-0.10.4.1,
bytestring-0.10.4.0, bytestring-0.10.2.0, bytestring-0.10.0.2,
bytestring-0.10.0.1, bytestring-0.10.0.0 (conflict: synthesizer-core =>
bytestring>=0.9 && <0.10)
rejecting: bytestring-0.9.2.1, bytestring-0.9.2.0, bytestring-0.9.1.10,
bytestring-0.9.1.9, bytestring-0.9.1.8, bytestring-0.9.1.7,
bytestring-0.9.1.6, bytestring-0.9.1.5, bytestring-0.9.1.4,
bytestring-0.9.1.3, bytestring-0.9.1.2, bytestring-0.9.1.1,
bytestring-0.9.1.0, bytestring-0.9.0.4, bytestring-0.9.0.3,
bytestring-0.9.0.2, bytestring-0.9.0.1, bytestring-0.9 (conflict: binary =>
bytestring>=0.10.2)
Dependency tree exhaustively searched.