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<p><font size="2" face="sans-serif">I'm using ghc 7.4.1 (from the Ubuntu Precise repository).</font><br>
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<font size="2" face="sans-serif">Don't know if this is relevant but "ghc-pkg list" tells me that I have:</font><br>
<br>
<font size="2" face="sans-serif">/var/lib/ghc/package.conf.d</font><br>
<font size="2" face="sans-serif"> Cabal-1.14.0</font><br>
<font size="2" face="sans-serif"> directory-1.1.0.2</font><br>
<font size="2" face="sans-serif"> process-1.1.0.1</font><br>
<font size="2" face="sans-serif"> ...</font><br>
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<font size="1" face="sans-serif">Mike.</font><br>
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<img width="16" height="16" src="cid:1__=0ABBF35CDFE73DC18f9e8a93df938@ca.ibm.com" border="0" alt="Inactive hide details for Yves Parès ---03/28/2012 05:13:14 PM---It may come from the version of GHC you're using (Cabal versio"><font size="2" color="#424282" face="sans-serif">Yves Parès ---03/28/2012 05:13:14 PM---It may come from the version of GHC you're using (Cabal version is fixed for one specific GHC versio</font><br>
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<font size="1" color="#5F5F5F" face="sans-serif">From: </font><font size="1" face="sans-serif">Yves Parès <yves.pares@gmail.com></font><br>
<font size="1" color="#5F5F5F" face="sans-serif">To: </font><font size="1" face="sans-serif">Michael Iles/Ottawa/IBM@IBMCA</font><br>
<font size="1" color="#5F5F5F" face="sans-serif">Cc: </font><font size="1" face="sans-serif">haskell-cafe@haskell.org</font><br>
<font size="1" color="#5F5F5F" face="sans-serif">Date: </font><font size="1" face="sans-serif">03/28/2012 05:13 PM</font><br>
<font size="1" color="#5F5F5F" face="sans-serif">Subject: </font><font size="1" face="sans-serif">Re: [Haskell-cafe] Can't install snap (problem with syb)</font><br>
<font size="1" color="#5F5F5F" face="sans-serif">Sent by: </font><font size="1" face="sans-serif">limestrael@gmail.com</font><br>
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<font size="3" face="serif">It may come from the version of GHC you're using (Cabal version is fixed for one specific GHC version).<br>
Which one is it?<br>
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<font size="3" face="serif">Le 28 mars 2012 23:05, Michael Iles <</font><a href="mailto:Michael.Iles@ca.ibm.com"><font size="3" color="#0000FF" face="serif"><u>Michael.Iles@ca.ibm.com</u></font></a><font size="3" face="serif">> a écrit :</font>
<ul style="padding-left: 9pt"><font size="3" face="sans-serif">I uninstalled ghc, removed my ~/.cabal directory, reinstalled ghc, then tried to install snap. I get:</font><font size="3" face="serif"><br>
</font><font size="3" face="sans-serif"><br>
$ cabal install snap<br>
Resolving dependencies...<br>
Downloading syb-0.3.6...<br>
<command line>: cannot satisfy -package Cabal-1.14.0: <br>
Cabal-1.14.0-0338b6f52e6e6a56054371a110e1d79e is unusable due to missing or recursive dependencies:<br>
directory-1.1.0.2-8957520ced1fb19160c3a6126dcccfaa process-1.1.0.1-91185c964ab744c1f3cbca1863d2ba45<br>
(use -v for more information)<br>
cabal: Error: some packages failed to install:<br>
aeson-0.6.0.0 depends on syb-0.3.6 which failed to install.<br>
snap-0.8.0.2 depends on syb-0.3.6 which failed to install.<br>
syb-0.3.6 failed during the configure step. The exception was:<br>
ExitFailure 1</font><font size="3" face="serif"><br>
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Any ideas?</font><font size="3" face="serif"><br>
</font><font size="1" face="sans-serif"><br>
Mike.<br>
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