*** setup configure

Configuring yi-0.5.2...
cabal-setup: At least the following dependencies are missing:
Cabal ==1.6.*

*** Trying again with preferred-versions

*** setup configure

Configuring yi-0.5.2...
cabal-setup: At least the following dependencies are missing:
Cabal ==1.6.*, parsec >=3 && <=3.0.2 && <3