<div dir="ltr"><div>I don't know what to do. :-(</div><div>I can't install scotty or yesod.</div><div><br></div><div>$ cabal install scotty</div><div>cabal: Could not resolve dependencies:</div><div>trying: scotty-0.5.0 (user goal)</div>

<div>trying: base-4.7.0.0/installed-dc1... (dependency of scotty-0.5.0)</div><div>trying: wai-extra-1.3.4.6 (dependency of scotty-0.5.0)</div><div>trying: stringsearch-0.3.6.4 (dependency of wai-extra-1.3.4.6)</div><div>
rejecting: stringsearch-0.3.6.4:-base3 (conflict:</div>
<div>base==<a href="http://4.7.0.0/installed-dc1..">4.7.0.0/installed-dc1..</a>., stringsearch-0.3.6.4:base3 => base>=2 && <3)</div><div>rejecting: stringsearch-0.3.6.4:+base3 (conflict:</div><div>base==<a href="http://4.7.0.0/installed-dc1..">4.7.0.0/installed-dc1..</a>., stringsearch-0.3.6.4:base3 => base>=3 && <4)</div>

<div>Backjump limit reached (change with --max-backjumps).</div><div><br></div></div>