sudo apt-get install gnustepsudo apt-get install gnustep-develsudo apt-get install gobjc. /usr/share/GNUstep/Makefiles/GNUstep.sh#import <Foundation/Foundation.h>int main (int argc, const char * argv[]){ NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init]; NSLog (@"hello world"); [pool drain]; return 0;}gcc `gnustep-config --objc-flags` -lgnustep-base hello.m -o hello./hello |
原文：http://www.techotopia.com/index.php/Installing_and_Using_GNUstep_and_Objective-C_on_Linux
原文：http://www.cnblogs.com/findumars/p/5518595.html