Pav*_*vel 8 package-management apt c++ g++ 14.04
我最近安装了 ubuntu 14.04 。我试图通过这样的命令运行 C++ 代码:
g++ first.cpp -o first
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然后它说:
The program 'g++' is currently not installed. You can install it by typing:
sudo apt-get install g++
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然后我做到了。输入并按回车后,它显示如下消息:
gedit is already the newest version.
libgrail6 is already the newest version.
xserver-xorg-core is already the newest version.
libgdata13 is already the newest version
...
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(还有更多这样的行)
然后我尝试再次运行上面给出的相同命令。但是终端又说我没有安装g++。我在这里缺少什么?现在如何运行 C++ 代码?