Resolving dependencies... cabal: Could not resolve dependencies: next goal: FTPLine (user goal) rejecting: FTPLine-1.4.0.0, 1.3.0, 1.2.0, 1.1.0, 1.0.2 (global constraint requires ==1.0.1) trying: FTPLine-1.0.1 trying: ansi-terminal-0.6.2.3 (dependency of FTPLine-1.0.1) trying: unix-2.7.1.0/installed-643... (dependency of ansi-terminal-0.6.2.3) next goal: haskeline (dependency of FTPLine-1.0.1) rejecting: haskeline-0.7.2.1/installed-0a4..., 0.7.2.1, 0.7.2.0, 0.7.1.3, 0.7.1.2, 0.7.1.1, 0.7.1.0, 0.7.0.3, 0.7.0.2, 0.7.0.1, 0.7.0.0 (conflict: FTPLine => haskeline>=0.6.2.4 && <0.7) rejecting: haskeline-0.6.4.7, 0.6.4.6, 0.6.4.5, 0.6.4.4, 0.6.4.3, 0.6.4.2, 0.6.4.1 (conflict: unix==2.7.1.0/installed-643..., haskeline => unix>=2.0 && <2.6) rejecting: haskeline-0.6.4.0, 0.6.3.2, 0.6.3.1, 0.6.3, 0.6.2.4 (conflict: unix==2.7.1.0/installed-643..., haskeline => unix>=2.0 && <2.5) rejecting: haskeline-0.6.2.3, 0.6.2.2, 0.6.2.1, 0.6.2, 0.6.1.6, 0.6.1.5, 0.6.1.3, 0.6.1.2, 0.6.1.1, 0.6.1, 0.6.0.1, 0.6, 0.5.0.1, 0.5, 0.4, 0.3.2, 0.3.1, 0.3, 0.2.1, 0.2 (conflict: FTPLine => haskeline>=0.6.2.4 && <0.7) Dependency tree exhaustively searched.