[Objective C] Help needed with the following compilation errors

[rustix]

I tried to compile the following code

#import <stdio.h>
#import <objc/Object.h>

//----------interface--------------

@interface Fraction: Object
{
	int numerator;
	int denominator;
}

-(void) print;
-(void) setNumerator: (int) n;
-(void) setDenominator: (int) d;

@end

//-----------implementation--------

@implementation Fraction;
-(void) print
{
	printf ("%i/i, numerator, denominator");
}

-(void) setNumerator: (int) n
{
	numerator = n;
}

-(void) setDenominator: (int) d;
{
	denominator = d;
}
@end

//-------------program-------------

int main (int argc, char *argv[])
{
	Fraction *myFraction;

	myFraction = [Fraction alloc];
	myFraction = [myFraction init];

	[myFraction setNumerator: 1];
	[myFraction setDenominator: 3];

	printf ("The value of my fraction is: ");
	[myFraction print];
	printf ("\n");
	[myFraction free];

	return 0;
]

and i got the following set of compilation error

[rustix@localhost Objective-C]$ gcc *.m
fraction.m: In function ‘main’:
fraction.m:55: error: expected statement before ‘]’ token
fraction.m:55: error: expected declaration or statement at end of input

anyone could help correct my program?

Edited July 25, 2008 by rustix

[azcodemonkey]

Is the last bracket of main ']' in your code? It should be '}'.

[rustix]

oh! thanks...

[rustix]

now i get another problem after fixing the abov e mistake

[rustix@localhost Objective-C]$ gcc *.m
/tmp/ccwebvTv.o: In function `main':
hello.m:(.text+0x0): multiple definition of `main'
/tmp/cceeY7V1.o:fraction.m:(.text+0x30): first defined here
/usr/bin/ld: Warning: size of symbol `main' changed from 306 in /tmp/cceeY7V1.o to 71 in /tmp/ccwebvTv.o
/tmp/cceeY7V1.o: In function `main':
fraction.m:(.text+0x4a): undefined reference to `objc_get_class'
fraction.m:(.text+0x5d): undefined reference to `objc_msg_lookup'
fraction.m:(.text+0x84): undefined reference to `objc_msg_lookup'
fraction.m:(.text+0xab): undefined reference to `objc_msg_lookup'
fraction.m:(.text+0xd7): undefined reference to `objc_msg_lookup'
fraction.m:(.text+0x10f): undefined reference to `objc_msg_lookup'
/tmp/cceeY7V1.o:fraction.m:(.text+0x13f): more undefined references to `objc_msg_lookup' follow
/tmp/cceeY7V1.o: In function `__objc_gnu_init':
fraction.m:(.text+0x170): undefined reference to `__objc_exec_class'
/tmp/cceeY7V1.o:(.data+0x1b8): undefined reference to `__objc_class_name_Object'
collect2: ld returned 1 exit status