g2o编译出现的问题及解决办法 By not providing "FindG2O.cmake" in CMAKE_MODULE_PATH this project has
**在安装完该g2o之后运行一些程序如高翔的ch6代码会出现如下错误**CMakeWarningatCMakeLists.txt:10(FIND_PACKAGE):Bynotproviding"FindG2O.cmake"inCMAKE_MODULE_PATHthisprojecthasaskedCMaketofindapackageconfigurationfileprovidedby"G2O