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294119 (38) [Avatar] Offline
#1
I am using the Haskell platform setup.

When I have the line import System.Random as discussed on page 253 of the PDF, and then try to load the file into ghci, I get the following:

<no location info>: error:
Could not find module ‘System.Random’
It is not a module in the current program, or in any known package.


I am brand new to Haskell and don't know how to add this module to my setup, if that is the solution.

Thanks in advance

Steve
294119 (38) [Avatar] Offline
#2
Ok. After fumbling around with Hoogle and Hackage I finally figured out how to download/add System.Random to my system.

I installed Haskell Platform and just assumed it would be there.

To help real Haskell newbies in the future, I would recommend the author include a howto discussion in the system setup section to cover what to do if a package to be imported in a book example is not in the local system.