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resource not found :rgbd_launch

resource not found :rgbd_launch

放到src下,再次编译catkin_makegithttps://github.com/ros-drivers/rgbd_launch.git...

安装cartographer

安装cartographer

  #BuildandinstallCartographer.gitclonehttps://github.com/hitcm/cartographer.gitcdcartographermkdirbuildcdbuildcmake..-GNinjaninjaninjatests...

ubuntu 14.04 安装 glog

ubuntu 14.04 安装 glog

 1.下载gitclonehttps://github.com/google/glog2.配置sudoapt-getinstallautoconfautomakelibtool3.编译安装进入源码根目录(glog文件夹)./autogen.sh./configuremake-j24sudo...

CMake Error: not providing "FindEigen3.cmake" in CMAKE_MODULE_PATH

CMake Error: not providing "FindEigen3.cmake" in CMAKE_MODULE_PATH

 一.第一种解决方法cd/usr/share/,cmaketab补全,可以找到两个版本的cmake(cmake2.8和cmake3.5)把/usr/share/cmake2.8/Modules/下的FindEigen3.cmake文件复制到cmake3.5对应目录下,即可解决 二...

ubuntu 14.04 安装 gflags

ubuntu 14.04 安装 gflags

 1.下载gitclonehttps://github.com/gflags/gflags2.编译进入源码目录(即gflags文件夹)cmake.make-j24sudomakeinstall  ...

安装ceres-solver

安装ceres-solver

 安装依赖:sudoapt-getinstall-ygoogle-mocklibboost-all-devlibeigen3-devlibgflags-devlibgoogle-glog-devliblua5.2-devlibprotobuf-devlibsuitesparse-devli...

package 'orocos-bfl' not found CMake Error at /usr/share/cmake-2.8/Modules/FindPkgConfig.cmake:283 (message):

package 'orocos-bfl' not found CMake Error at /usr/share/cmake-2.8/Modules/FindPkgConfig.cmake:283 (message):

 #没有数字sudoapt-getinstallros-indigo-bfl  ...

Ubuntu更新软件源出现GPG error

Ubuntu更新软件源出现GPG error

在sources.list文件中加入了非ubuntu官方源,所以认为加入源是不可信任的。 解决方法导入该源公钥。E084DAB9为PUBKEY后八位 gpg--keyserverkeyserver.ubuntu.com--recv-keysE084DAB9gpg--export-...

Ubuntu14.04(server amd 64)编译安装 ceres-solver

Ubuntu14.04(server amd 64)编译安装 ceres-solver

 文档地址:http://www.ceres-solver.org/installation.html git地址:(需要翻墙下载)gitclonehttps://ceres-solver.googlesource.com/ceres-solver1.安装相关的依赖包#CMake...

Ubuntu14.04  server (amd64)修改源

Ubuntu14.04 server (amd64)修改源

1.备份原来的源文件sudocp/etc/apt/sources.list/etc/apt/sources.list.bak2.修改源sudovi/etc/apt/sources.list##Ubuntu官方更新服务器(欧洲,此为官方源,国内较慢,但无同步延迟问题,电信、移动/铁通、联通等公网用户可...

Could NOT find SDL (missing: SDL_LIBRARY SDL_INCLUDE_DIR)

Could NOT find SDL (missing: SDL_LIBRARY SDL_INCLUDE_DIR)

sudoapt-getinstalllibsdl-dev或sudoapt-getinstalllibsdl1.2-dev   ...

Could NOT find SDL_image (missing:SDL_IMAGE_LIBRARIES SDL_IMAGE_INCLUDE_DIRS)

Could NOT find SDL_image (missing:SDL_IMAGE_LIBRARIES SDL_IMAGE_INCLUDE_DIRS)

sudoapt-getinstalllibsdl-image1.2-dev  ...

Could NOT find Bullet (missing: BULLET_DYNAMICS_LIBRARY BULLET_COLLISION_LIBRARY BULLET_MATH_LIBRARY BULLET_SOFTBODY_LIBRARY BULLET_INCLUDE_DIR)

Could NOT find Bullet (missing: BULLET_DYNAMICS_LIBRARY BULLET_COLLISION_LIBRARY BULLET_MATH_LIBRARY BULLET_SOFTBODY_LIBRARY BULLET_INCLUDE_DIR)

rosdepwhere-definedbulletsudoapt-getinstalllibbullet-dev  ...

字符串排序,返回符合格式的元组数据

字符串排序,返回符合格式的元组数据

对字符串“2kd4-1124*2|^2sdAmZ%fkMcv”排序,并返回符合要求格式的元组数据。排序规则:按照ASCII码由大到小排序;返回数据格式:((最大字符,最小字符),(次大字符,次小字符),,,) importmaths='2kd4-1124*2|^2s...

python3.7 安装pyqt5

python3.7 安装pyqt5

pipinstallpyqt5  ...