[Haskell-cafe] Can't install vector-0.10.9.1 on OS X Maverick

[Alfredo Di Napoli]

Well, if you meant using it BEFORE the update to Maverick no, I was using
the old apple-gcc42 compiler. Perhaps that was the source of confusion :)

A.


On 3 November 2013 17:41, Carter Schonwald <carter.schonwald at gmail.com>wrote:

> Those are the directions for using gcc-4.8 too. I wrote them.  Sounds like
> you were actually not using GCC 4.8 before..?
>
>
> On Sunday, November 3, 2013, Alfredo Di Napoli wrote:
>
>> Eventually, this is what worked for me (so gcc 4.8 was a no-go for me):
>>
>>
>> http://haskell-workshop.github.io/tutorials/osx/2013-10-23-mavericks-ghc.html
>>
>> HTH,
>> A.
>>
>>
>> On 2 November 2013 23:17, Alfredo Di Napoli <alfredo.dinapoli at gmail.com>wrote:
>>
>> Oh, before I forgot (sorry for the spam):
>>
>> The above cabal cmd worked NOT in a cabal sandbox. Issuing that into a
>> cabal sandbox still triggers the problems. I'll try to ask into the cabal
>> issue tracker to see if I discover something.
>>
>> A.
>>
>>
>> On 2 November 2013 23:14, Alfredo Di Napoli <alfredo.dinapoli at gmail.com>wrote:
>>
>> Ok, for the lost souls which will find this thread, I've solved the
>> problem in two steps:
>>
>> a) Used the script here:
>> http://justtesting.org/post/64947952690/the-glasgow-haskell-compiler-ghc-on-os-x-10-9
>>
>> b) Specifically for the snap problem, I've solved it following the FAQ
>> here:
>> http://www.haskell.org/haskellwiki/GHC/FAQ#I_get_an_error_message_from_GHCi_about_a_.22duplicate_definition_for_symbol_module_registered.22
>>
>> The command was:
>> cabal install snap --ld-options="-x"
>>
>> HTH,
>> A.
>>
>>
>> On 2 November 2013 22:40, Alfredo Di Napoli <alfredo.dinapoli at gmail.com>wrote:
>>
>> I'm trying to fiddle with clang scripts from Manuel Chakavarty and this
>> one:
>>
>> https://gist.github.com/mzero/7245290
>>
>> the former works (vector builds fine), but when installing Snap it
>> generates the following error:
>>
>> Loading package network-2.4.2.0 ...
>>
>> GHCi runtime linker: fatal error: I found a duplicate definition for
>> symbol
>>    _hsnet_freeaddrinfo
>> whilst processing object file
>>
>>  /Users/adinapoli/programming/haskell/faceguess/.cabal-sandbox/lib/x86_64-osx-ghc-7.6.3/network-2.4.2.0/libHSnetwork-2.4.2.0.a
>> This could be caused by:
>>    * Loading two different object files which export the same symbol
>>    * Specifying the same object file twice on the GHCi command line
>>    * An incorrect `package.conf' entry, causing some object to be
>>      loaded twice.
>> GHCi cannot safely continue in this situation.  Exiting now.  Sorry.
>>
>> Failed to install snap-0.13.0.4
>> cabal: Error: some packages failed to install:
>> snap-0.13.0.4 failed during the building phase. The exception was:
>> ExitFailure 1
>>
>>
>> I haven't tried the latter, though.
>>
>> A.
>>
>>
>> On 2 November 2013 22:23, Carter Schonwald <carter.schonwald at gmail.com>wrote:
>>
>> i have no clue.  Doesn't GHC also come prebuilt with Vector?
>>
>> might be worth filing a ticket on GHC track too. perhaps.
>>
>>
>> On Sat, Nov 2, 2013 at 6:02 PM, Alfredo Di Napoli <
>> alfredo.dinapoli at gmail.com> wrote:
>>
>> Hi Carter,
>>
>> I do have Xcode 5 installed, this is the strange thing.
>> Do you suggest to try rei
>>
>>
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