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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><i><span style='font-size:12.0pt;color:#1F497D'>Resolved my problems by going after later versions of ByteString:<o:p></o:p></span></i></p><p class=MsoNormal><i><span style='font-size:12.0pt;color:#1F497D'><o:p> </o:p></span></i></p><p class=MsoNormal style='margin-left:.5in'><i><span style='font-size:12.0pt;color:#1F497D'>>cabal install bytestring-0.9.2.0<o:p></o:p></span></i></p><p class=MsoNormal style='margin-left:.5in'><i><span style='font-size:12.0pt;color:#1F497D'>Resolving dependencies...<o:p></o:p></span></i></p><p class=MsoNormal style='margin-left:.5in'><i><span style='font-size:12.0pt;color:#1F497D'>cabal: bytestring.cabal:70: The 'type' field is required for test suites. The<o:p></o:p></span></i></p><p class=MsoNormal style='margin-left:.5in'><i><span style='font-size:12.0pt;color:#1F497D'>available test types are: exitcode-stdio-1.0<o:p></o:p></span></i></p><p class=MsoNormal style='margin-left:.5in'><i><span style='font-size:12.0pt;color:#1F497D'>cabal: Error: some packages failed to install:<o:p></o:p></span></i></p><p class=MsoNormal style='margin-left:.5in'><i><span style='font-size:12.0pt;color:#1F497D'>bytestring-0.9.2.0 failed during the configure step. The exception was:<o:p></o:p></span></i></p><p class=MsoNormal style='margin-left:.5in'><i><span style='font-size:12.0pt;color:#1F497D'>ExitFailure 1<o:p></o:p></span></i></p><p class=MsoNormal style='margin-left:.5in'><i><span style='font-size:12.0pt;color:#1F497D'><o:p> </o:p></span></i></p><p class=MsoNormal><i><span style='font-size:12.0pt;color:#1F497D'>That did not work, but the following:<o:p></o:p></span></i></p><p class=MsoNormal style='margin-left:.5in'><i><span style='font-size:12.0pt;color:#1F497D'><o:p> </o:p></span></i></p><p class=MsoNormal style='margin-left:.5in'><i><span style='font-size:12.0pt;color:#1F497D'>>cabal install bytestring-0.9.1.10<o:p></o:p></span></i></p><p class=MsoNormal style='margin-left:.5in'><i><span style='font-size:12.0pt;color:#1F497D'>Resolving dependencies...<o:p></o:p></span></i></p><p class=MsoNormal style='margin-left:.5in'><i><span style='font-size:12.0pt;color:#1F497D'>No packages to be installed. All the requested packages are already installed.<o:p></o:p></span></i></p><p class=MsoNormal style='margin-left:.5in'><i><span style='font-size:12.0pt;color:#1F497D'>If you want to reinstall anyway then use the --reinstall flag.<o:p></o:p></span></i></p><p class=MsoNormal><i><span style='font-size:12.0pt;color:#1F497D'><o:p> </o:p></span></i></p><p class=MsoNormal><i><span style='font-size:12.0pt;color:#1F497D'>tells me that I already had a working version. I was chasing the wrong problem. <o:p></o:p></span></i></p><p class=MsoNormal><i><span style='font-size:12.0pt;color:#1F497D'><o:p> </o:p></span></i></p><p class=MsoNormal><i><span style='font-size:12.0pt;color:#1F497D'>Looking at my BlazeHtml code again, there were imports declared as follows:<o:p></o:p></span></i></p><p class=MsoNormal><i><span style='font-size:12.0pt;color:#1F497D'><o:p> </o:p></span></i></p><p class=MsoNormal style='margin-left:.5in'><i><span style='font-size:12.0pt;color:#1F497D'>> import Prelude hiding (head, id, div)<o:p></o:p></span></i></p><p class=MsoNormal style='margin-left:.5in'><i><span style='font-size:12.0pt;color:#1F497D'>> import Text.Blaze.Html4.Strict as H hiding (map)<o:p></o:p></span></i></p><p class=MsoNormal style='margin-left:.5in'><i><span style='font-size:12.0pt;color:#1F497D'>> import Text.Blaze.Html4.Strict.Attributes as A<o:p></o:p></span></i></p><p class=MsoNormal style='margin-left:.5in'><i><span style='font-size:12.0pt;color:#1F497D'>> import Control.Monad<o:p></o:p></span></i></p><p class=MsoNormal style='margin-left:.5in'><i><span style='font-size:12.0pt;color:#1F497D'>> import Data.Monoid (Monoid, mappend, mempty, mconcat)<o:p></o:p></span></i></p><p class=MsoNormal style='margin-left:.5in'><i><span style='font-size:12.0pt;color:#1F497D'>> import Text.Blaze.Renderer.Utf8 (renderHtml)<o:p></o:p></span></i></p><p class=MsoNormal style='margin-left:.5in'><b><i><span style='font-size:12.0pt;color:#1F497D'>> import Data.ByteString.UTF8</span></i></b><i><span style='font-size:12.0pt;color:#1F497D'> as B<o:p></o:p></span></i></p><p class=MsoNormal><i><span style='font-size:12.0pt;color:#1F497D'><o:p> </o:p></span></i></p><p class=MsoNormal><i><span style='font-size:12.0pt;color:#1F497D'>The last import was the problem. Something changed in the libraries to make this 'UTF8' line break. I worked around this for now.<o:p></o:p></span></i></p><p class=MsoNormal><i><span style='font-size:12.0pt;color:#1F497D'><o:p> </o:p></span></i></p><p class=MsoNormal><i><span style='font-size:12.0pt;color:#1F497D'>Need to research some more, quick glance at the bytestring library versions suggest 'Char8' not 'UTF8' . However Data.ByteString.UTF8 is in the utf8-string-0.3 library (http://hackage.haskell.org/packages/archive/utf8-string/0.3/doc/html/Data-ByteString-UTF8.html).<o:p></o:p></span></i></p><p class=MsoNormal><i><span style='font-size:12.0pt;color:#1F497D'><o:p> </o:p></span></i></p><p class=MsoNormal><i><span style='font-size:12.0pt;color:#1F497D'>So my question becomes "Can someone tell me if there are notes somewhere on the state of play of the UTF8 ByteString Libraries"<o:p></o:p></span></i></p><p class=MsoNormal><i><span style='font-size:12.0pt;color:#1F497D'><o:p> </o:p></span></i></p><div><p class=MsoNormal><span style='color:black'>Ralph Hodgson, <a href="http://twitter.com/ralphtq"><span style='color:black'>@ralphtq</span></a><o:p></o:p></span></p></div><p class=MsoNormal><i><span style='font-size:12.0pt;color:#1F497D'><o:p> </o:p></span></i></p><div style='border:none;border-left:solid blue 1.5pt;padding:0in 0in 0in 4.0pt'><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> haskell-cafe-bounces@haskell.org [mailto:haskell-cafe-bounces@haskell.org] <b>On Behalf Of </b>Ralph Hodgson<br><b>Sent:</b> Saturday, October 01, 2011 8:31 PM<br><b>To:</b> haskell-cafe@haskell.org<br><b>Subject:</b> [Haskell-cafe] ByteString install issues with GHC 7.0.3 on Windows 7<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='font-size:12.0pt'>This morning I was successfully running BlazeHtml on Windows 7. Then I installed some libraries from other packages and BlazeHtml broke.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>I then decided to go from ghc 6.12.1 to ghc 7.0.3 and reinstall everything.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>BlazeHtml installed OK. But my program also needed ByteString. So I did the following:<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>First I tried the stable version:<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p><p class=MsoNormal style='margin-left:1.0in'><span style='font-size:12.0pt'>>cabal install bytestring-0.9.1.4<o:p></o:p></span></p><p class=MsoNormal style='margin-left:1.0in'><span style='font-size:12.0pt'>Resolving dependencies...<o:p></o:p></span></p><p class=MsoNormal style='margin-left:1.0in'><span style='font-size:12.0pt'>Configuring bytestring-0.9.1.4...<o:p></o:p></span></p><p class=MsoNormal style='margin-left:1.0in'><span style='font-size:12.0pt'>Preprocessing library bytestring-0.9.1.4...<o:p></o:p></span></p><p class=MsoNormal style='margin-left:1.0in'><span style='font-size:12.0pt'>Building bytestring-0.9.1.4...<o:p></o:p></span></p><p class=MsoNormal style='margin-left:1.0in'><span style='font-size:12.0pt'><o:p> </o:p></span></p><p class=MsoNormal style='margin-left:1.0in'><span style='font-size:12.0pt'>Data\ByteString.hs:3:24:<o:p></o:p></span></p><p class=MsoNormal style='margin-left:1.0in'><span style='font-size:12.0pt'> Cannot parse LANGUAGE pragma<o:p></o:p></span></p><p class=MsoNormal style='margin-left:1.0in'><span style='font-size:12.0pt'> Expecting comma-separated list of language options,<o:p></o:p></span></p><p class=MsoNormal style='margin-left:1.0in'><span style='font-size:12.0pt'> each starting with a capital letter<o:p></o:p></span></p><p class=MsoNormal style='margin-left:1.0in'><span style='font-size:12.0pt'> E.g. {-# LANGUAGE RecordPuns, Generics #-}<o:p></o:p></span></p><p class=MsoNormal style='margin-left:1.0in'><span style='font-size:12.0pt'>cabal: Error: some packages failed to install:<o:p></o:p></span></p><p class=MsoNormal style='margin-left:1.0in'><span style='font-size:12.0pt'>bytestring-0.9.1.4 failed during the building phase. The exception was:<o:p></o:p></span></p><p class=MsoNormal style='margin-left:1.0in'><span style='font-size:12.0pt'>ExitFailure 1<o:p></o:p></span></p><p class=MsoNormal style='margin-left:1.0in'><span style='font-size:12.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>I am not experienced enough to fix this, so I tried a previous ByteString version:<o:p></o:p></span></p><p class=MsoNormal style='margin-left:1.0in'><span style='font-size:12.0pt'><o:p> </o:p></span></p><p class=MsoNormal style='margin-left:1.0in'><span style='font-size:12.0pt'>>cabal install bytestring-0.9.1.3<o:p></o:p></span></p><p class=MsoNormal style='margin-left:1.0in'><span style='font-size:12.0pt'>Resolving dependencies...<o:p></o:p></span></p><p class=MsoNormal style='margin-left:1.0in'><span style='font-size:12.0pt'>Configuring bytestring-0.9.1.3...<o:p></o:p></span></p><p class=MsoNormal style='margin-left:1.0in'><span style='font-size:12.0pt'>Preprocessing library bytestring-0.9.1.3...<o:p></o:p></span></p><p class=MsoNormal style='margin-left:1.0in'><span style='font-size:12.0pt'>Building bytestring-0.9.1.3...<o:p></o:p></span></p><p class=MsoNormal style='margin-left:1.0in'><span style='font-size:12.0pt'>[1 of 8] Compiling Data.ByteString.Fusion ( Data\ByteString\Fusion.hs, dist\buil<o:p></o:p></span></p><p class=MsoNormal style='margin-left:1.0in'><span style='font-size:12.0pt'>d\Data\ByteString\Fusion.o )<o:p></o:p></span></p><p class=MsoNormal style='margin-left:1.0in'><span style='font-size:12.0pt'>[2 of 8] Compiling Data.ByteString.Internal ( Data\ByteString\Internal.hs, dist\<o:p></o:p></span></p><p class=MsoNormal style='margin-left:1.0in'><span style='font-size:12.0pt'>build\Data\ByteString\Internal.o )<o:p></o:p></span></p><p class=MsoNormal style='margin-left:1.0in'><span style='font-size:12.0pt'><o:p> </o:p></span></p><p class=MsoNormal style='margin-left:1.0in'><span style='font-size:12.0pt'>Data\ByteString\Internal.hs:79:42:<o:p></o:p></span></p><p class=MsoNormal style='margin-left:1.0in'><span style='font-size:12.0pt'> Module `GHC.IOBase' does not export `RawBuffer'<o:p></o:p></span></p><p class=MsoNormal style='margin-left:1.0in'><span style='font-size:12.0pt'>cabal: Error: some packages failed to install:<o:p></o:p></span></p><p class=MsoNormal style='margin-left:1.0in'><span style='font-size:12.0pt'>bytestring-0.9.1.3 failed during the building phase. The exception was:<o:p></o:p></span></p><p class=MsoNormal style='margin-left:1.0in'><span style='font-size:12.0pt'>ExitFailure 1<o:p></o:p></span></p><p class=MsoNormal style='margin-left:1.0in'><span style='font-size:12.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>No joy.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>Help appreciated.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>May try all this on my MAC tomorrow.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:black'>Ralph Hodgson, <a href="http://twitter.com/ralphtq"><span style='color:black'>@ralphtq</span></a><o:p></o:p></span></p><p class=MsoNormal><span style='color:black'>Mobile Phone: +1 781-789-1664<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p></div></div></body></html>