Hello obj-c, I just did my first obj-c app from Ubuntu with GNUStep ,see!

Things you need to know to compile the hello world app with GNUStep:
sudo aptitude install gnustep gnustep-devel chmod +x /usr/share/GNUStep/MakeFiles/GNUStep.sh /usr/share/GNUStep/MakeFiles/GNUStep.sh
source code here, very simple !
</p>
<h1>import <Foundation/Foundation.h></h1>
<p>int main (void)
{
NSLog (@&amp;quot;Hello obj-c !&amp;quot;);
return 0;
}
GNUMakeFile:
include $(GNUSTEP_MAKEFILES)/common.make APP_NAME = HelloWorld HelloWorld_HEADERS = HelloWorld_OBJC_FILES = main.m HelloWorld_RESOURCE_FILES = include $(GNUSTEP_MAKEFILES)/application.make
that’s it !