Hi, I´m trying to build Postgis 0.8.1 and Geos1.0 (against PostgreSQL 7.4.1) on Windows XP. I installed Proj.4 without problems, but I obtain the below compilation error when I execute "make", in the Geos installation: "CC: installation problem: cannot exec ´cc1plus´: No such file or directory" Thanks for any help Adolfo