[web-devel] yesod build failure on Mac

Mark Wotton mwotton at gmail.com
Thu May 12 01:03:39 CEST 2011

On Thu, May 12, 2011 at 9:02 AM, Mark Wotton <mwotton at gmail.com> wrote:

> cabal install yesod fails because certificate-0.9.0 won't build on Mac.

sorry, premature send - the error

chimera ➜  ~/src/certificate-0.9.0  cabal configure
Resolving dependencies...
Configuring certificate-0.9.0...
chimera ➜  ~/src/certificate-0.9.0  cabal build
Preprocessing library certificate-0.9.0...
Preprocessing executables for certificate-0.9.0...
Building certificate-0.9.0...
[1 of 9] Compiling System.Certificate.X509.MacOS (
System/Certificate/X509/MacOS.hs, dist/build/System/Certificate/X509/MacOS.o

    Not in scope: type constructor or class `ReadErr'

    Not in scope: type constructor or class `X509'

    Not in scope: type constructor or class `X509'

    Not in scope: type constructor or class `X509'

is this a known bug? should I just use a linux vm?


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