【轉】Ubuntu16.04安裝PCL
Ubuntu16.04安裝pcl，方法是直接執行 sudo apt-get install libpcl-dev pcl-tools
執行測試程式時出現以下錯誤 make[2]: *** No rule to make target ‘/usr/lib/x86_64-linux-gnu/libproj.so’, needed by ‘joinMap’. Stop. CMakeFiles/Makefile2:67: recipe for target ‘CMakeFiles/joinMap.dir/all’ failed make[1]: *** [CMakeFiles/joinMap.dir/all] Error 2 Makefile:83: recipe for target ‘all’ failed make: *** [all] Error 2*** Failure: Exit code 2 *** 解決方法，執行 sudo apt-get install libproj-dev
再次編譯出現以下錯誤 – Build files have been written to: /home/wd/code/slambook-master/ch5/joinMap/build [ 50%] Linking CXX executable joinMap /usr/bin/ld: cannot find -lvtkproj4 collect2: error: ld returned 1 exit status CMakeFiles/joinMap.dir/build.make:349: recipe for target ‘joinMap’ failed make[2]: *** [joinMap] Error 1 CMakeFiles/Makefile2:67: recipe for target ‘CMakeFiles/joinMap.dir/all’ failed make[1]: *** [CMakeFiles/joinMap.dir/all] Error 2 Makefile:83: recipe for target ‘all’ failed make: *** [all] Error 2 *** Failure: Exit code 2 *** 解決方法，需要在cmakelist中加一條指令修復，即在add_executable語句前面加上list(REMOVE_ITEM PCL_LIBRARIES “vtkproj4”)