Hi, The config.log file you attached looks OK. Errors are expected in config.log, as it is recording the output from various tests that the configure script runs to determine properties of the platform on which it is running, in order to generate Makefiles. It looks like your configure succeeded in generating the Makefiles, so the next step is to run make check install as described in this quick installation guide: http://www.unidata.ucar.edu/netcdf/docs/netcdf-install/Quick-Instructions.html If you have problems, please send the outputs described here: http://www.unidata.ucar.edu/netcdf/docs/netcdf-install/Reporting-Problems.html Thanks! --Russ Russ Rew UCAR Unidata Program address@hidden http://www.unidata.ucar.edu Ticket Details =================== Ticket ID: GBQ-783024 Department: Support netCDF Priority: Normal Status: Closed