This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.
Hi, > this is the message I see on the screen during installation of GMT > > . . . . . . . . > make t_nc > make[3]: Entering directory `/home/service/GMT/netcdf-3.6.3/libsrc' > gcc -DHAVE_CONFIG_H -I. -I.. -I../fortran -g -O2 -MT t_nc-t_nc.o -MD -MP > -MF .deps/t_nc-t_nc.Tpo -c -o t_nc-t_nc.o `test -f 't_nc.c' || echo > './'`t_nc.c > mv -f .deps/t_nc-t_nc.Tpo .deps/t_nc-t_nc.Po > /usr/bin/sh ../libtool --tag=CC --mode=link gcc -g -O2 -o t_nc > t_nc-t_nc.o libnetcdf.la > libtool: link: gcc -g -O2 -o .libs/t_nc t_nc-t_nc.o ./.libs/libnetcdf.so > -Wl,-rpath -Wl,/home/service/GMT/netcdf-3.6.3/lib > make[3]: Leaving directory `/home/service/GMT/netcdf-3.6.3/libsrc' > make check-TESTS > make[3]: Entering directory `/home/service/GMT/netcdf-3.6.3/libsrc' > /home/service/GMT/netcdf-3.6.3/libsrc/.libs/t_nc: error while loading shared > libraries: libnetcdf.so.4: cannot open shared object file: No such file or > directory > FAIL: t_nc > ========================================= > 1 of 1 tests failed > Please report to address@hidden > ========================================= > make[3]: *** [check-TESTS] Error 1 > make[3]: Leaving directory `/home/service/GMT/netcdf-3.6.3/libsrc' > make[2]: *** [check-am] Error 2 > make[2]: Leaving directory `/home/service/GMT/netcdf-3.6.3/libsrc' > make[1]: *** [check] Error 2 > make[1]: Leaving directory `/home/service/GMT/netcdf-3.6.3/libsrc' > make: *** [check-recursive] Error 1 It's possible libnetcdf.so.4 is a leftover symbolic link to a previous version of a library in a directory you specify with -L or in your LD_LIBRARY_PATH, and that the symbolic link references a shared library that no longer exists. In that case, you should delete the symbolic link before trying to build and install netCDF. Also, it's my understanding that GMT now includes an "automated install" that builds and installs everything that's needed, including GMT. If you can use that, I think it would be easier than building it from source yourself. If you still need help installing netCDF from source, please send the information requested here: http://www.unidata.ucar.edu/netcdf/docs/netcdf-install/Reporting-Problems.html --Russ Russ Rew UCAR Unidata Program address@hidden http://www.unidata.ucar.edu Ticket Details =================== Ticket ID: ALZ-950756 Department: Support netCDF Priority: Normal Status: Closed