Installation
如何在 FreeBSD 上安裝“Happstack”？
我整天都在嘗試在我的 FreeBSD 機器上安裝 Happstack。最後我安裝了 GHC 6.10.x。和陰謀集團 0.8.2。但在 Happstack 上失敗了。這些都是錯誤。
%sudo ~/.cabal/bin/cabal install happstack Resolving dependencies... cabal: cannot configure unix-2.4.1.0. It requires base >=4.2 && <4.4 For the dependency on base >=4.2 && <4.4 there are these packages: base-4.2.0.0, base-4.2.0.1, base-4.2.0.2 and base-4.3.0.0. However none of them are available. base-4.2.0.0 was excluded because of the top level dependency base -any base-4.2.0.1 was excluded because of the top level dependency base -any base-4.2.0.2 was excluded because of the top level dependency base -any base-4.3.0.0 was excluded because of the top level dependency base -any %sudo ~/.cabal/bin/cabal install base Resolving dependencies... cabal: internal error: impossible %sudo ~/.cabal/bin/cabal install base-4.3.0.0 Resolving dependencies... cabal: cannot configure base-4.3.0.0. It requires integer-simple -any There is no available version of integer-simple that satisfies -any %sudo ~/.cabal/bin/cabal install integer-simple cabal: There is no package named integer-simple. Perhaps you need to run 'cabal update' first? %我
cabal update在所有這些程序之前做過。有什麼問題？
您需要安裝最新版本的 GHC(6.12.*)。使用這個tarball。