Re: [Haskell-cafe] Acquiring a random set of a specific size (w/o dups) from a range of Ints

On Mon, Jun 13, 2011 at 11:44 PM, michael rice wrote:

Downloading gsl-random-0.4.3... [1 of 1] Compiling Main             ( /tmp/gsl-random-0.4.32479/gsl-random-0.4.3/Setup.lhs, /tmp/gsl-random-0.4.32479/gsl-random-0.4.3/dist/setup/Main.o ) Linking /tmp/gsl-random-0.4.32479/gsl-random-0.4.3/dist/setup/setup ... Configuring gsl-random-0.4.3... setup: The program gsl-config is required but it could not be found. cabal: Error: some packages failed to install: gsl-random-0.4.3 failed during the configure step. The exception was: ExitFailure 1

You have to install GSL development packages on your system. Cheers, -- Felipe.