[Haskell-cafe] Cabal error installing Yesod and nehe-tuts on Haskell Platform 2012.2.0.0

2012-07-02 Thread Eric Macaulay
Hello all! I trust tried to install yesod using cabal install yesod-platform but the installation aborted with the following error: cabal: Error: some packages failed to install: authenticate-1.2.1.1 depends on zlib-conduit-0.4.0.2 which failed to install. http-conduit-1.4.1.10 depends on

Re: [Haskell-cafe] Cabal error installing Yesod and nehe-tuts on Haskell Platform 2012.2.0.0

2012-07-02 Thread Alexander Foremny
Hello Eric, most packages fail to install because zlib-conduit fails to install. The reason for this -- as can be seen in the last line -- is that the tar archive from which the source is extracted is corrupted. Simply run cabal install to try again. I suspect the source archives are

Re: [Haskell-cafe] Cabal error installing Yesod and nehe-tuts on Haskell Platform 2012.2.0.0

2012-07-02 Thread Eric Macaulay
I tried running cabal install again, but just got the same error. On Mon, Jul 2, 2012 at 10:34 PM, Alexander Foremny alexanderfore...@gmail.com wrote: Hello Eric, most packages fail to install because zlib-conduit fails to install. The reason for this -- as can be seen in the last line --

Re: [Haskell-cafe] Cabal error installing Yesod and nehe-tuts on Haskell Platform 2012.2.0.0

2012-07-02 Thread Alexander Foremny
Apparently package archives are retained by cabal. Try deleting ~/.cabal/packages/hackage.haskell.org/zlib-conduit-0.4.0.2.tar.gz and try again. Regards Alexander Foremny 2012/7/3 Eric Macaulay elihul...@gmail.com: I tried running cabal install again, but just got the same error. On Mon,