[web-devel] GHCi runtime linker: fatal error: I found a duplicate definition for symbol (Yesod)
rick.richardson at gmail.com
Wed Mar 23 19:22:08 CET 2011
I removed all but network-188.8.131.52 and rebuilt everything, still no luck. But
I'm sure you have set me on the right track, I will experiment with other
On Wed, Mar 23, 2011 at 1:27 PM, Anton Cheshkov <acheshkov at gmail.com> wrote:
> Hi Rick! I got the the same error day ago on my server. Probably it happens
> because you have two *network* packages in you system.
> Try to compile all your packages only on network-184.108.40.206, and delete
> package network-2.3
> Hope it helps you
> 2011/3/23 Rick Richardson <rick.richardson at gmail.com>
>> I just installed the generic 7.0.2 binary on Ubuntu on both 32 bit and 64
>> bit machines. Then I rm'd .ghc and .cabal then fetched the current
>> haskell platform. Built and installed.
>> After cabal installing all of the dependencies cabal said were required
>> for yesod, I run yesod.. the script creates the project.
>> When executing runhaskell devel-server.hs I get this message
>> GHCi runtime linker: fatal error: I found a duplicate definition for
>> whilst processing object file
>> 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.
>> it's the same on both 32 and 64 bit.
>> Any ideas? I am going to try to build 7.0.2 from source to see if that
>> fixes it.
>> web-devel mailing list
>> web-devel at haskell.org
> Best regards,
> Cheshkov Anton
> Phone: +7 909 005 18 82
> Skype: cheshkov_anton
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