cmake 找不到 eigen
在catkin_make ros包总是提示CMake Error atCMakeLists.txt:23 (find_package):
By not providing"FindEigen3.cmake" in CMAKE_MODULE_PATH this project has
asked CMake tofind a package configuration file provided by "Eigen3", but
CMake did not findone.
Could not find apackage configuration file provided by "Eigen3" with any
of the followingnames:
Eigen3Config.cmake
eigen3-config.cmake
Add theinstallation prefix of "Eigen3" to CMAKE_PREFIX_PATH or set
"Eigen3_DIR"to a directory containing one of the above files. If "Eigen3"
provides aseparate development package or SDK, be sure it has been
installed.
By not providing"FindEigen3.cmake" in CMAKE_MODULE_PATH this project has
asked CMake tofind a package configuration file provided by "Eigen3", but
CMake did not findone.
Could not find apackage configuration file provided by "Eigen3" with any
of the followingnames:
Eigen3Config.cmake
eigen3-config.cmake
Add theinstallation prefix of "Eigen3" to CMAKE_PREFIX_PATH or set
"Eigen3_DIR"to a directory containing one of the above files. If "Eigen3"
provides aseparate development package or SDK, be sure it has been
installed.
1 个回复
ncnynl
赞同来自:
解决方法原地址： http://stackoverflow.com/quest ... cmake
下载：
Eigen 3.3.4版本地址为：http://eigen.tuxfamily.org/ind ... _Page
安装步骤：
> mkdir build
> cd build >
> cmake .. -DEIGEN3_INCLUDE_DIR=eigen -DCMAKE_CXX_COMPILER=/usr/bin/clang++
> make install
问题完美解决。
如果提示FORTRAN没找到，通过命令安装：
sudo apt-get install gfortran