*** setup configure setup/setup configure --ghc --user --prefix=/usr/local/tmp/archive/install --haddock-option=--use-contents=http://hackage.haskell.org/cgi-bin/hackage-scripts/package/lambdabot-4.1 --verbose Warning: defaultUserHooks in Setup script is deprecated. Configuring lambdabot-4.1... setup: At least the following dependencies are missing: plugins >=1.0 && >=1.0 && >=1.0 && >=1.0 && >=1.0 && >=1.0 && >=1.0 && >=1.0 *** Trying again with preferred-versions *** setup configure setup/setup configure --ghc --user --prefix=/usr/local/tmp/archive/install --haddock-option=--use-contents=http://hackage.haskell.org/cgi-bin/hackage-scripts/package/lambdabot-4.1 --constraint=base<4 --constraint=parsec<3 --constraint=HaXml==1.13.* --constraint=QuickCheck<2 --verbose Warning: defaultUserHooks in Setup script is deprecated. Configuring lambdabot-4.1... setup: At least the following dependencies are missing: plugins >=1.0 && >=1.0 && >=1.0 && >=1.0 && >=1.0 && >=1.0 && >=1.0 && >=1.0