PureBasic Forums - English

I have just downLoad a demon from Purebasic.com
I open it and coding "MessageRequester("","")" and try it,but get a wrong message
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assembler error
sh:nasm:command not found
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my poor english
what's wrong with it?

Hello,

You need to install XCode from the apple.com site.

Fred wrote:Hello,

You need to install XCode from the apple.com site.

thx for help.