You hace to add option --make, if you complie haskell program file with some files. And, you have to change WX.size to Wx.sz . Because wxHaskell-0.8 changed some functions. On Thu, 20 Jan 2005 15:50:29 +0100, Dmitri Pissarenko wrote:

I'm trying to compile wxFruit sample program paddleball (http://zoo.cs.yale.edu/classes/cs490/03-04b/bartholomew.robinson/).

When I try to compile file paddle.hs (see below where it is availeble) using the call

<call> ghc -fglasgow-exts -farrows -package wx -iC:\dapWork\haskell-learning\afrp-0.4 \src:C:\dapWork\haskell-learning paddle.hs </call>

I'm getting the error message

<error-message> paddle.hs:10: Failed to load interface for `WXFruit': Could not find interface file for `WXFruit' (use -v to see a list of the files searched for)

paddle.hs:11: Failed to load interface for `AFRP': Could not find interface file for `AFRP' (use -v to see a list of the files searched for)

paddle.hs:12: Failed to load interface for `AFRPUtilities': Could not find interface file for `AFRPUtilities' (use -v to see a list of the files searched for) </error-message>

-- shelarcy <shelarcy capella.freemail.ne.jp> http://page.freett.com/shelarcy/

Hi, It looks like you should use --make option. The error message "Failed to load interface for X" indicates, that no compiled version (".hi") of X could be found. "--make" will chaise the dependencies. Good luck! Georg On Thu, 20 Jan 2005 15:50:29 +0100, Dmitri Pissarenko wrote:

Hello!

I'm trying to compile wxFruit sample program paddleball (http://zoo.cs.yale.edu/classes/cs490/03-04b/bartholomew.robinson/).

When I try to compile file paddle.hs (see below where it is availeble) using the call

<call> ghc -fglasgow-exts -farrows -package wx -iC:\dapWork\haskell-learning\afrp-0.4 \src:C:\dapWork\haskell-learning paddle.hs </call>

I'm getting the error message

<error-message> paddle.hs:10: Failed to load interface for `WXFruit': Could not find interface file for `WXFruit' (use -v to see a list of the files searched for)

paddle.hs:11: Failed to load interface for `AFRP': Could not find interface file for `AFRP' (use -v to see a list of the files searched for)

paddle.hs:12: Failed to load interface for `AFRPUtilities': Could not find interface file for `AFRPUtilities' (use -v to see a list of the files searched for) </error-message>

The file WXFruit.hs is located in the same directory as paddle.hs. AFRP.hs and AFRPUtilities.hs are located in the directory C:\dapWork\haskell-learning\afrp- 0.4\src.

Apparently, those packages are not installed properly.

What should I do in order to compile paddle.hs?

Thanks in advance

PS: All files related to this example (paddle.hs and wxFruit.hs) are available at

http://dapissarenko.com/resources/2005_01_20_haskell_learning/wxFruitSample....

in a 7 MB zip archive. -- Dmitri Pissarenko Software Engineer http://dapissarenko.com _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

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