<div dir="ltr"><span style="font-family:arial,sans-serif;font-size:13px">Hi, please can you help me with following: </span><span style="font-family:arial,sans-serif;font-size:13px">I'm unable to install gloss-raster. Output is:</span><div style="font-family:arial,sans-serif;font-size:13px">
<br></div><div style="font-family:arial,sans-serif;font-size:13px"><br></div><div style="font-family:arial,sans-serif;font-size:13px"><div>dev$ cabal install gloss-raster</div><div>Resolving dependencies...</div><div>Configuring gloss-raster-1.8.1.2...</div>
<div>Building gloss-raster-1.8.1.2...</div><div>Preprocessing library gloss-raster-1.8.1.2...</div><div>[1 of 2] Compiling Graphics.Gloss.Raster.Array ( Graphics/Gloss/Raster/Array.hs, dist/build/Graphics/Gloss/Raster/Array.o )</div>
<div><br></div><div><no location info>:</div><div>    Warning: Couldn't figure out LLVM version!</div><div>             Make sure you have installed LLVM</div><div>ghc: could not execute: opt</div><div>Failed to install gloss-raster-1.8.1.2</div>
<div>cabal: Error: some packages failed to install:</div><div>gloss-raster-1.8.1.2 failed during the building phase. The exception was:</div><div>ExitFailure 1</div></div><div style="font-family:arial,sans-serif;font-size:13px">
<br></div><div style="font-family:arial,sans-serif;font-size:13px"><br></div><div style="font-family:arial,sans-serif;font-size:13px">llvm seems to be installed:</div><div style="font-family:arial,sans-serif;font-size:13px">
<br></div><div style="font-family:arial,sans-serif;font-size:13px">$ brew install llvm<br>Warning: llvm-3.3 already installed<br></div><div style="font-family:arial,sans-serif;font-size:13px"><br></div><div style="font-family:arial,sans-serif;font-size:13px">
<br></div><div style="font-family:arial,sans-serif;font-size:13px">cheers,</div><div style="font-family:arial,sans-serif;font-size:13px">m. </div></div>