thanks! i find the error in the cmakelist.tet, setting WITH_LASZIP TRUE_CACHE_BOOL is OK -- View this message in context: http://liblas-developers.431198.n3.nabble.com/ilbLAS-1-7-0b2-s-Compilation-tp3533561p3535085.html Sent from the libLAS Developers mailing list archive at Nabble.com.