一个简单的Hello word 问题(g++),编译通不过

lit_river

#include "iostream"
using namespace std;

int main()
{
cout << "Hello word" << endl;
return 0;
}

g++ -o first first.cpp

为什么会出问题

In file included from /usr/lib/gcc/i386-redhat-linux/3.4.2/../../../../include/c++/3.4.2/iosfwd:46,
from /usr/lib/gcc/i386-redhat-linux/3.4.2/../../../../include/c++/3.4.2/ios:44,
from /usr/lib/gcc/i386-redhat-linux/3.4.2/../../../../include/c++/3.4.2/ostream:45,
from /usr/lib/gcc/i386-redhat-linux/3.4.2/../../../../include/c++/3.4.2/iostream:45,
from first.cpp:1:
/usr/lib/gcc/i386-redhat-linux/3.4.2/../../../../include/c++/3.4.2/i386-redhat-linux/bits/c++locale.h:55: error: `uselocale' was not declared in this scope
/usr/lib/gcc/i386-redhat-linux/3.4.2/../../../../include/c++/3.4.2/i386-redhat-linux/bits/c++locale.h:55: error: invalid type in declaration before ';' token
/usr/lib/gcc/i386-redhat-linux/3.4.2/../../../../include/c++/3.4.2/i386-redhat-linux/bits/c++locale.h: In function `int std::__convert_from_v(char*, int, const char*, _Tv, __locale_struct* const&, int)':
/usr/lib/gcc/i386-redhat-linux/3.4.2/../../../../include/c++/3.4.2/i386-redhat-linux/bits/c++locale.h:73: error: `__gnu_cxx::__uselocale' cannot be used as a function
/usr/lib/gcc/i386-redhat-linux/3.4.2/../../../../include/c++/3.4.2/i386-redhat-linux/bits/c++locale.h:90: error: `__gnu_cxx::__uselocale' cannot be used as a function

我在两个全新的系统上都出现这个问题(Fedora 3 & Suse Enterprise)

nait

#include <iostream>

lit_river

Post by nait
#include <iostream>

这不是主要问题吧,改了以后还是出同样的错误

kj501

系统的开发环境没有安装好，重新安装吧。

lit_river

Post by kj501
系统的开发环境没有安装好，重新安装吧。

我用google搜索了一下,也是说是开发环境的问题,
但是要怎么重装啊,
我用Fedora安装盘上的RPM安装包,把gcc,g++,kernelheader,glibcheader,都重装了,
可是还是不行
你能说的具体点吗,需要使用安装哪些包?是不是要使用源码安装啊

:help  :help  :help

kj501

gcc和glibc的dev包都安装了？!!

lit_river

Post by kj501
gcc和glibc的dev包都安装了？!!

那些东西当然安装了

RedHat Fedora的软件包安装时的依赖关系实在是麻烦，一气之下装了SuSE，他们的安装方式就比较好

pointer

可能是libstdc++没有装
你将编译和连接分开看看