[web-devel] Yesod-0.5.4 linking problem

Has anyone on the list had trouble building yesod-0.5.4? I'm getting the same linker error as interferon described here: http://hpaste.org/40633/ I tried all the usual suspects.. cabal install --reinstall <every relevant package> Seems to be a conflict between zlib and zlib-bindings. Thanks, Max