Cabal安装无法安装cabal-install

Question

刚刚安装了Haskell平台。当我做的时候

$ cabal install cabal cabal-install

我得到了

Build log ( /Users/robbiecarlton/.cabal/logs/cabal-install-1.22.6.0.log ):
Configuring cabal-install-1.22.6.0...
Building cabal-install-1.22.6.0...
Preprocessing executable 'cabal' for cabal-install-1.22.6.0...
<command line>: cannot satisfy -package-id HTTP-4000.2.10-da371776b88c2889959897a2dc40abe7
(use -v for more information)
cabal: Error: some packages failed to install:
cabal-install-1.22.6.0 failed during the building phase. The exception was:
ExitFailure 1

尝试从源手动安装时也会发生同样的事情。