[系统运维]ubuntu16.04下安装 levmar

一、levmar主页：

Levenberg-Marquardt in C/C++http://users.ics.forth.gr/~lourakis/levmar/index.html

二、开始安装

进入安装包下，执行make指令：

Ubuntu16.04 Compile levmar&Sparselm&SBA_yanqs_whu的博客-CSDN博客Firstly you have to install suitesparse and metis.sudo apt-get install libsuitesparse-devsudo apt-get install libmetis-devlevmar 1.Download Levmar and extract it. 2.Open Terminal in that directory ahttps://blog.csdn.net/u012348774/article/details/71056646

三、问题解决?

1、/usr/bin/ld: cannot find -lf2c

解决方法：安装f2c

sudo apt-get install libf2c2-dev

2、没有make install命令

从源码上重新下载

?https://www/github.com/jturney/levmarhttp://xn--https-rfa//www/github.com/jturney/levmar

mkdir build
cd build
cmake ..
make
sudo make install

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四、开始使用

在CMakeList.txt下需要添加如下

# LEVMAR
FIND_PACKAGE(levmar)
IF(levmar_FOUND)
  INCLUDE_DIRECTORIES(${levmar_INCLUDE_DIR})
ELSE(levmar_FOUND)
  MESSAGE(FATAL_ERROR "Could not find the LEVMAR library and development files.")
ENDIF(levmar_FOUND)


target_link_libraries（aa ${levmar_LIBRARIES})