While trying to make Regex.TDFA 0.91 install on 6.8.2 I got [10 of 21] Compiling Text.Regex.TDFA.RunMutState ( Text/Regex/TDFA/RunMutState.\ hs, dist\build/Text/Regex/TDFA/RunMutState.o ) Text/Regex/TDFA/RunMutState.hs:601:9: Constructor `STUArray' should have 4 arguments, but has been given 3 In the pattern: STUArray _ _ msource In the definition of `copySTU': copySTU (STUArray _ _ msource) (STUArray _ _ mdest) = ST $ \ s1# -> case sizeofMutableByteArray# msource of n# ->\ ... ^[]0;~/hackageTarGzs/regexstuff/regex-tdfa-0.92^G ^[[32mhartthoma@dbnycws28816 ^[[33m~/hackageTarGzs/regexstuff/regex-tdfa-0.92^[\ [0m but I got stuck fixing it because the array documentation isn't there http://www.haskell.org/ghc/docs/latest/html/libraries/haskell98/Array.html assume I'm getting the above error because the array interface has changed thomas. --- This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorized copying, disclosure or distribution of the material in this e-mail is strictly forbidden.