bison 2.1 problems

[Amjad Majid Ali]

hi folks
I have installed bison 2.1 on mac os x tiger in /usr/local/bin

When i try to run make This is error i get

/usr/share/bison.simple: In function 'yyparse':
/usr/share/bison.simple:253: error: nested functions are not on MacOSX
/usr/share/bison.simple:253: error: syntax error before '*' token
/usr/share/bison.simple:258: error: 'YYSTYPE' undeclared (first use  
in this function)
/usr/share/bison.simple:258: error: (Each undeclared identifier is  
reported only once
/usr/share/bison.simple:258: error: for each function it appears in.)
/usr/share/bison.simple:258: error: parse error before 'yyvsa'
/usr/share/bison.simple:261: error: 'yyvs' undeclared (first use in  
this function)
/usr/share/bison.simple:261: error: 'yyvsa' undeclared (first use in  
this function)
/usr/share/bison.simple:278: error: parse error before 'yylval'
/usr/share/bison.simple:285: error: parse error before 'yyval'
/usr/share/bison.simple:307: error: 'yyvsp' undeclared (first use in  
this function)
/usr/share/bison.simple:323: error: 'yyvs1' undeclared (first use in  
this function)
/usr/share/bison.simple:378: error: parse error before ')' token
/usr/share/bison.simple:432: error: 'yylval' undeclared (first use in  
this function)
/usr/share/bison.simple:524: error: 'yyval' undeclared (first use in  
this function)
make[3]: *** [ncap_yacc.o] Error 1
make[2]: *** [all-recursive] Error 1
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2

Any solutions