• how to install combinat

    From meInvent bbird@21:1/5 to All on Wed Jul 20 17:59:07 2016
    another virtual machine succeeded to install
    but this new virtual machine which installed spark can not install even if using root account
    and odd thing is that i add cabal path to it,
    it still can not call the new cabal version
    then i directly install with new cabal but failed too

    root@ubuntu:/home/martin/Downloads# export PATH=$PATH:~/.cabal/bin root@ubuntu:/home/martin/Downloads# echo $PATH /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/root/.cabal/bin
    root@ubuntu:/home/martin/Downloads# cabal --version
    cabal-install version
    using version 1.16.0 of the Cabal library
    root@ubuntu:/home/martin/Downloads# ~/.cabal/bin/cabal install combinat Warning: cannot determine version of /usr/lib/ghc/bin/haddock-ghc-7.6.3 :
    Resolving dependencies...
    cabal: Entering directory '/tmp/cabal-tmp-2599/combinat-'
    Configuring combinat-
    Building combinat-
    Preprocessing library combinat-

    Unsupported extension: PatternSynonyms
    cabal: Leaving directory '/tmp/cabal-tmp-2599/combinat-'
    Failed to install combinat-
    cabal: Error: some packages failed to install:
    combinat- failed during the building phase. The exception was: ExitFailure 1

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