CMake安装或CMake Error at CMakeLists 发生情景: 使用cmake命令安装软件时,报如下错误: CMake Error at CMakeLists.txt:4 (CMAKE_MINIMUM_REQUIRED):CMake 3.0.2 or higher is required. You are running version 2.8.12.2-- Configuring incomplete, errors occurred! 提示CMake版本低,需要更高版本. 解
ubuntu卸载opencv并重装opencv3.0.0 一. 卸载opencv2.4.9: Going to the "build" folder directory of opencv from terminal, and execute the following: $ sudo make uninstall $ cd .. $ sudo rm -r build $ sudo rm -r /usr/local/include/opencv2 /usr/local/include/
一. 卸载opencv2.4.9: Going to the "build" folder directory of opencv from terminal, and execute the following: 1. $ sudo make uninstall2. $ cd ..3. $ sudo rm -r build4. $ sudo rm -r /usr/local/include/opencv2 /usr/local/include/opencv /usr/include/
第一步,apt-get remove xxx :就是卸载xxx 或者 apt-get remove --purge xxx :卸载xxx并清除配置. 这两条命令对于依赖则是不管的.因为别的软件可能和此软件有相同的依赖,当然对依赖不能管了. 第二步,apt-get autoremove :就是来对付那些不再被“依赖”的包, 自动检测并删除他们(任何时候都可以执行此条命令). autoremove: is used to remove packages that were automatic