谁介绍个安装g++的详细点的说明啊

[bogong]

弄啦一下午，方法用啦一大把就是没装上！
我有关盘镜像

[JiangHui]

apt-get 装不上吗

[leeaman]

代码： 全选

sudo apt-get install build-essential 

?

[bogong]

抱这个错误！
Package build-essential is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package build-essential has no installation candidate

[JiangHui]

换个源

[tenzu]

用的什么源？

[bogong]

怎么换？ 我ubuntu刚开始用

[bogong]

root@user-desktop:~# apt-get install g++-4.2
Reading package lists... Done
Building dependency tree
Reading state information... Done
g++-4.2 is already the newest versio

为什么g++ 还是用不了啊

[懒蜗牛Gentoo]

你怎么用的？就是运行g++?然后他告诉你没有输入文件？

[bogong]

The program 'g++' can be found in the following packages:
* g++
* pentium-builder
Ask your administrator to install one of them
bash: g++: command not found

[yin_desheng]

The program 'g++' can be found in the following packages:
* g++
* pentium-builder
Ask your administrator to install one of them
bash: g++: command not found

根据提示:
sudo apt-get install g++
或者：
sudo apt-get install pentium-builder