Resolving dependencies...
cabal: Could not resolve dependencies:
trying: hardware-edsl-0.1.0.0 (user goal)
next goal: language-vhdl (dependency of hardware-edsl-0.1.0.0)
rejecting: language-vhdl-0.1.2.4, 0.1.2.3, 0.1.2.2, 0.1.2.1, 0.1.2.0, 0.1.1.0,
0.1.0.2, 0.1.0.0 (conflict: hardware-edsl => language-vhdl>=0.1.2.5)
Dependency tree exhaustively searched.