by mjhollins:

Hi,
I installed go from
http://code.google.com/p/go/downloads/detail?name=go.weekly.2012-02-22.darwin-amd64.pkg&;can=2&q=
on OS X 10.6.8

Running the go command resulted in:

  $ go
  dyld: Symbol not found: _SecItemExport
    Referenced from: /usr/local/go/bin/go
    Expected in: flat namespace

    Trace/BPT trap

 As a quick hack I edited the following file:

   /usr/local/go/src/pkg/crypto/tls/root_darwin.go

and commented out the following lines:

//#if __MAC_OS_X_VERSION_MAX_ALLOWED >= 1070
//      if (SecItemExport) {
//          err = SecItemExport(cert, kSecFormatX509Cert, kSecItemPemArmour, NULL, &data);
//          if (err != noErr) {
//              continue;
//          }
//      } else
//#endif

I then ran all.bash and after that the go command succeeds.

thanks,
mick