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配置项目时 cmake 失败

tag-icon • tag-icon 14.04 cmake
配置项目时 cmake 失败

我有一个项目需要编译，这是该项目的自述文件，

Geodesic Object Proposals
=========================

Dependencies
------------
Required:
 * cmake
 * c++11 compiler( g++-4.7 or higher, vc++2013 or higher, clang might work too )
 * Eigen 3.2 (optionally you can download eigen and put in in external/eigen such that external/eigen/Eigen is a valid directory)
 * libpng and libjpg (needed by cimg)

Optional for python3 bindings:
 * python3 (python 2.7 should work too, but I didn't test it extensively)
 * numpy
 * boost-python
 * matio (optional to load datasets)
 * matplotlib for some visualizations
 * MATLAB (r2013a on Ubuntu 14.04 tested, others might work too. You might have to specify a new gcc version in mexopts)

实际上我使用的是 ubuntu，它默认的 cmake 版本是 2.8.12.2，当我尝试配置我的项目时，我选择将 unix makefiles 用作当前生成器，我应该下载 readme 中提到的 c++11 编译器之一吗？我遇到了几个错误

CMAKE_BACKWARDS_COMPATIBILITY 2.4
CMAKE_BUILD_TYPE
CMAKE_COLOR_MAKEFILE
CMAKE_CXX_COMPILER-NOTFOUND
CMAKE_CXX_FLAGS
CMAKE_CXX_FLAGS_DEBUG
CMAKE_CXX_FLAGS_MINIZEREL
CMAKE_CXX_FLAGS_RELEASE
CMAKE_CXX_FLAGS_RELWITHDEBINFO
CMAKE_C_COMPILER   /usr/bin/cc
CMAKE_C_FLAGS
CMAKE_C_FLAGS_DEBUG
CMAKE_C_FLAGS_MINIZEREL
CMAKE_C_FLAGS_RELEASE
CMAKE_C_FLAGS_RELWITHDEBINFO
CMAKE_INSTALL_PREFIX   /usr/local
CMAKE_LINKER    /usr/bin/ld
CMAKE_MAKE_PROGRAM   /usr/bin/make

还有很多其他感谢

答案1

运行以下命令：

sudo apt-get install build-essential

g++Trusty的最新版本是 4.8.2

Ubuntu 软件包搜索

使用以下命令进行安装：

sudo apt-get install g++

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