Newbie: Can't understand cabal errors during install of hakyll

[Peder Jakobsen]

Hi, 

Been with Haskell just for few days, and thought it would be a good exercise to run a static site generator to get familiar with various tools, and I’m already running into “cabal hell” I think.  :(


$ cabal install hakyll
Resolving dependencies...
cabal: Could not resolve dependencies:
trying: hakyll-4.7.2.0 (user goal)
next goal: time (dependency of hakyll-4.7.2.0)
rejecting: time-1.4.2/installed-d67... (conflict: hakyll => time>=1.5 && <1.6)
trying: time-1.5.0.1
trying: process-1.2.0.0/installed-3a4... (dependency of hakyll-4.7.2.0)
next goal: unix (dependency of process-1.2.0.0/installed-3a4...)
rejecting: unix-2.7.0.1/installed-8ad... (conflict: time==1.5.0.1, unix =>
time==1.4.2/installed-d67...)
rejecting: unix-2.7.1.0, 2.7.0.1, 2.7.0.0, 2.6.0.1, 2.6.0.0, 2.5.1.1, 2.5.1.0,
2.5.0.0, 2.4.2.0, 2.4.1.0, 2.4.0.2, 2.4.0.1, 2.4.0.0, 2.3.2.0, 2.3.1.0,
2.3.0.0, 2.2.0.0, 2.0 (conflict: process => unix==2.7.0.1/installed-8ad...)
Backjump limit reached (change with --max-backjumps).


I’m running OS X Yosemite 10.2.2 with all the latest versions of  Haskell and cabal.

Thanks  you for listening. :)

Peder 
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