本文介绍了如何在Linux ubuntu中设置C ++环境变量?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我刚在Windows上的Virtualbox上安装了Ubuntu。



我试图安装cmake,cmake网站上的安装指南要求我执行以下步骤: / p>

  ./ bootstrap 
make
make install
pre>

但是当我刚刚执行 ./ bootstrap 命令时,我得到以下错误列表,我怎么可以在我的系统上设置C ++编译器。因为我刚刚安装了Ubuntu,可能目前没有设置C ++。



请帮忙。






 
CMake 2.8.1,版权所有2000-2009 Kitware,Inc.
此系统上的C编译器为:cc

引导时出错CMake:
在此系统上找不到合适的C ++编译器。
请使用环境变量CXX指定一个。
对于编译器尝试,请参阅cmake_bootstrap.log。

错误日志:/home/vikboy/Downloads/cmake-2.8.1/Bootstrap.cmk/cmake_bootstrap.log


解决方案

通过apt安装 build-essential 包。

  sudo apt-get install build-essential 


I just installed Ubuntu on my Virtualbox on Windows.

I was trying to install cmake and the installation guide in the cmake website asked me to do the following steps

./bootstrap
make
make install

But when I just did the ./bootstrap command I get the following list of errors, can anyone suggest me how I can set the C++ compiler on my system. As I just installed Ubuntu perhaps the C++ is not set currently.

Kindly help.


CMake 2.8.1, Copyright 2000-2009 Kitware, Inc.
C compiler on this system is: cc

Error when bootstrapping CMake:
Cannot find appropriate C++ compiler on this system.
Please specify one using environment variable CXX.
See cmake_bootstrap.log for compilers attempted.

Log of errors: /home/vikboy/Downloads/cmake-2.8.1/Bootstrap.cmk/cmake_bootstrap.log
解决方案

Install the build-essential packages via apt.

sudo apt-get install build-essential

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08-03 20:19