Re: [web-devel] libstdc++ missing during yesod installation on OS X

On Wed, Jun 29, 2011 at 8:09 PM, Bryan O'Sullivan wrote:

On Wed, Jun 29, 2011 at 8:33 AM, Alexandros Salazar wrote:

...

I tried installing the haskell platform and yesod from scratch, but it failed during the installation of double-conversion-0.2.0.0 with the following error: Loading package double-conversion-0.2.0.0 ... <command line>: can't load .so/.DLL for: stdc++ (dlopen(libstdc++.dylib, 9): image not found) cabal: Error: some packages failed to install: yesod-auth-0.6.0 failed during the building phase. The exception was: ExitFailure 1

This looks like it's due to the following bug: http://hackage.haskell.org/trac/ghc/ticket/5289

Are there any plans for a workaround for this before GHC is patched? It seems like having aeson as non-buildable on some significant target platforms would be a serious problem. If that's not planned, I think we'll need to put some version restrictions on blaze-textual to avoid the double-conversion dependency, which I don't think would be a good solution. Michael