I was using "cabal install aeson" and "cabal install http-enumerator". Running the combined command fixed the issue. I'd forgotten that cabal allows for it.<div><br></div><div>Is this necessary because of mutual dependencies? With the Platform installation of cabal, I could run cabal install for each package and everything would work fine. What's the difference?<br>
<div><br></div><div>Best,</div><div>Mike S Craig</div><div>(908) 328 8030<br>
<br><br><div class="gmail_quote">On Mon, Sep 12, 2011 at 4:46 PM, Antoine Latter <span dir="ltr"><<a href="mailto:aslatter@gmail.com">aslatter@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div class="im">On Mon, Sep 12, 2011 at 3:34 PM, Michael Craig <<a href="mailto:mkscrg@gmail.com">mkscrg@gmail.com</a>> wrote:<br>
</div><div><div></div><div class="h5">> I'm trying to install aeson and http-enumerator on an otherwise fresh<br>
> installation of ghc 7.2 on OS X 10.7. I was inspired by beastaugh's gist on<br>
> getting cabal-install running on Lion: <a href="https://gist.github.com/1169332" target="_blank">https://gist.github.com/1169332</a>.<br>
> I can install either aeson or http-enumerator and it'll work fine. However,<br>
> as soon as I install the second one the first one disappears. The files are<br>
> all there in .cabal/lib, but ghc can't find the module.<br>
> Any ideas?<br>
><br>
<br>
</div></div>What command are you using to install these, specifically?<br>
<br>
What does the following do:<br>
<br>
> cabal install aeson http-enumerator<br>
<br>
Thanks,<br>
Antoine<br>
<br>
> Mike S Craig<br>
><br>
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</blockquote></div><br></div></div>