What steps will reproduce the problem? 1. brew install haskell-platform 2. cabal update 3. cabal install pandoc

What is the expected output? What do you see instead? Compilation of pandoc fails with following message:

src/Text/Pandoc/Readers/TeXMath.hs:50:30: Not in scope: `formula'

What version of the product are you using? On what operating system?

Snow Leopard 10.6.5 pandoc-1.6

Please provide any additional information below.

[snip] [23 of 32] Compiling Text.Pandoc.Readers.TeXMath ( src/Text/Pandoc/Readers/TeXMath.hs, dist/build/Text/Pandoc/Readers/TeXMath.o )

src/Text/Pandoc/Readers/TeXMath.hs:50:30: Not in scope: `formula'

src/Text/Pandoc/Readers/TeXMath.hs:54:18: Not in scope: type constructor or class `Exp'

src/Text/Pandoc/Readers/TeXMath.hs:59:16: Not in scope: type constructor or class `Exp'

src/Text/Pandoc/Readers/TeXMath.hs:60:14: Not in scope: data constructor `ENumber'

src/Text/Pandoc/Readers/TeXMath.hs:61:14: Not in scope: data constructor `EIdentifier'

src/Text/Pandoc/Readers/TeXMath.hs:62:14: Not in scope: data constructor `EMathOperator'

src/Text/Pandoc/Readers/TeXMath.hs:63:14: Not in scope: data constructor `ESymbol'

src/Text/Pandoc/Readers/TeXMath.hs:64:17: Not in scope: data constructor `Op'

src/Text/Pandoc/Readers/TeXMath.hs:65:17: Not in scope: data constructor `Bin'

src/Text/Pandoc/Readers/TeXMath.hs:66:17: Not in scope: data constructor `Rel'

src/Text/Pandoc/Readers/TeXMath.hs:67:17: Not in scope: data constructor `Pun'

src/Text/Pandoc/Readers/TeXMath.hs:72:14: Not in scope: data constructor `EStretchy'

src/Text/Pandoc/Readers/TeXMath.hs:73:14: Not in scope: data constructor `EGrouped'

src/Text/Pandoc/Readers/TeXMath.hs:74:14: Not in scope: data constructor `ESpace'

src/Text/Pandoc/Readers/TeXMath.hs:75:14: Not in scope: data constructor `EBinary'

src/Text/Pandoc/Readers/TeXMath.hs:76:14: Not in scope: data constructor `ESub'

src/Text/Pandoc/Readers/TeXMath.hs:80:14: Not in scope: data constructor `ESuper'

src/Text/Pandoc/Readers/TeXMath.hs:84:14: Not in scope: data constructor `ESubsup'

src/Text/Pandoc/Readers/TeXMath.hs:89:14: Not in scope: data constructor `EDown'

src/Text/Pandoc/Readers/TeXMath.hs:89:41: Not in scope: data constructor `ESub'

src/Text/Pandoc/Readers/TeXMath.hs:90:14: Not in scope: data constructor `EUp'

src/Text/Pandoc/Readers/TeXMath.hs:90:39: Not in scope: data constructor `ESuper'

src/Text/Pandoc/Readers/TeXMath.hs:91:14: Not in scope: data constructor `EDownup'

src/Text/Pandoc/Readers/TeXMath.hs:91:45: Not in scope: data constructor `ESubsup'

src/Text/Pandoc/Readers/TeXMath.hs:92:14: Not in scope: data constructor `EText' cabal: Error: some packages failed to install: pandoc-1.6 failed during the building phase. The exception was: ExitFailure 1

To fix this:

cabal install texmath-0.4 ghc-pkg hide texmath-0.5 cabal install pandoc

I need to put an upper bound on texmath in pandoc.cabal.

I've uploaded pandoc-1.6.0.1, which adds upper bounds and should fix the problem. You should now be able to install pandoc with

cabal update cabal install pandoc

without needing to take the steps outlined above. Please advise if this doesn't work.

Sweet! Worked just fine, tnx.