Ubuntu18.04安装pcl-1.12.1,make时报错:/usr/bin/ld: cannot find -lvtkIOMPIImage
解决方案:在vtk安装包中,重新打开cmake-gui,然后勾选上VTK_Group_MPI和VTK_Group_Imaging。cdVTK-8.2.0cdbuildcmake-gui然后重新编译生成。make-j8#或者j4,量力而行。sudomakeinstall就可以解决了。然后重新回到pcl安装目录的build下,将所有东西删除,重新编译。cdpclcdbuildrm./*-frcmake