Hello<br>I want to build and install some extralibs using Cabal. I have the Cabal-1.1.6.2 version installed.<br>When I run the command <br>$ runghc Setup.hs configure --ghc --user --prefix=$HOME<br>it fails with the message
<br>Setup.hs:17:30:<br>&nbsp;&nbsp;&nbsp; Couldn&#39;t match expected type `UserHooks&#39;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; against inferred type `Maybe UserHooks&#39;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Expected type: Hook a<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Inferred type: PackageDescription<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; -&gt; LocalBuildInfo
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; -&gt; Maybe UserHooks<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; -&gt; BuildFlags<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; -&gt; IO ()<br>&nbsp;&nbsp;&nbsp; In the second argument of `($)&#39;, namely<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; `buildHook defaultUserHooks&#39;<br>
&nbsp;&nbsp;&nbsp; In the `buildHook&#39; field of a record<br><br>How can I fixe this bug ?<br>Thanks<br>B. Fotsing Talla<br>