[英]cabal can't read bytestring cabal file, with ghc 7.4.1
I just upgraded from GHC 7.2.2 to 7.4.1 on 32-bit linux. 我刚刚在32位linux上从GHC 7.2.2升级到7.4.1。 The install went fine, but cabal-install is not happy:
安装很顺利,但cabal-install并不开心:
$ cabal update
Downloading the latest package list from hackage.haskell.org
$ cabal install repa
Resolving dependencies...
cabal: Couldn't read cabal file "bytestring/0.9.2.1/bytestring.cabal"
Here's the cabal version I'm running: 这是我正在运行的cabal版本:
$ cabal --version
cabal-install version 0.10.2
using version 1.10.1.0 of the Cabal library
Thanks! 谢谢!
run this after you run cabal update
: 运行
cabal update
后运行此命令:
tar -f ~/.cabal/packages/hackage.haskell.org/00-index.tar --delete bytestring/0.9.2.0
tar -f ~/.cabal/packages/hackage.haskell.org/00-index.tar --delete bytestring/0.9.2.1
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