Error : //------------ # gcc part01-iti-r01-ch01-1_10-identifers01.c In file included from part01-iti-r01-ch01-1_10-identifers01.c:1: /usr/local/include/c++/3.2.3/backward/iostream.h:32:20: iostream: No such file or directory In file included from part01-iti-r01-ch01-1_10-identifers01.c:1: /usr/local/include/c++/3.2.3/backward/iostream.h:34: syntax error before "std" part01-iti-r01-ch01-1_10-identifers01.c: In function `main': part01-iti-r01-ch01-1_10-identifers01.c:9: `cout' undeclared (first use in this function) part01-iti-r01-ch01-1_10-identifers01.c:9: (Each undeclared identifier is reported only once part01-iti-r01-ch01-1_10-identifers01.c:9: for each function it appears in.) source code: //----------- #include "/usr/local/include/c++/3.2.3/backward/iostream.h" int i=2; static int si; const int ci=2; struct { int i,j;} s={21,22}; int main(void) { int j=11; cout << s.j; return 0; } __________________________________ Do you Yahoo!? SBC Yahoo! DSL - Now only $29.95 per month! http://sbc.yahoo.com