On 2015-10-22 at 19:02, quoth Eric Bavier: >>> Try adding "--allow-newer=vector" to #:configure-flags. >> >> I tried, this option does not exist. > > Interesting. Thanks for trying, I honestly haven't used the flag > before, but I saw it in the Cabal documentation, so thought I make the > suggestion.
Maybe i'm trying wrong. I tried to add it to #:configure-flags, which doesn't work. I also tried: 1) `cabal get something` 2) cd something-…; runhaskell Setup.lhs configure --help The option isn't mentioned there.