Re: [Haskell-cafe] Code from Haskell School of Expression hanging.

I'm using the OpenGL stuff (GLFW). Same set of problems? Michael --- On Sat, 1/29/11, Daniel Fischer wrote: From: Daniel Fischer Subject: Re: [Haskell-cafe] Code from Haskell School of Expression hanging. To: haskell-cafe@haskell.org Cc: "michael rice" Date: Saturday, January 29, 2011, 9:11 PM On Sunday 30 January 2011 02:49:27, michael rice wrote:

I got Hudak's Haskell School of Expression today and just tried a couple of the graphics programs from the software I downloaded at the book site. Both seem to hang on opening a window. Is there a fix for this problem? I'm on a Fedora 14 Linux (32-bit) box running GHC version 6.12.3.

It might be that you need to compile the code. And even then, perhaps it doesn't run correctly in ghci, iirc, gtk2hs used to not run in ghci (some threading issues, I'm not sure whether they've been resolved), maybe the graphics library used by HSOE has similar issues. Try and hope for the best.