While installing netcdf-4.6.1 problem with zlib location

[Synkevych]

The folder where zlib installed we could provide when configure setting:

/configure --prefix=$DIR/netcdf CPPFLAGS="-I$DIR/hdf5/include -I$DIR/grib2/include -I/home/ubuntu/flexpart_libs/zlib/include -O3" LDFLAGS="-L$DIR/hdf5/lib -L$DIR/grib2/lib -L/home/ubuntu/flexpart_libs/zlib/lib" --enable-shared --enable-netcdf-4 --disable-dap --disable-doxygen

Also, you need to indicate where to find the HDF5 library, using CPPFLAGS and
LDFLAGS environment
variables, as described in

http://www.unidata.ucar.edu/netcdf/docs/getting_and_building_netcdf.html#build_default

Note that the "--with-zlib=..." configure option you used is not supported by
the netCDF-4 configure,
as it's not listed in configure --help output. Instead, zlib must be found
either in a default system
directory or in locations listed with the CPPFLAGS and LDFLAGS environment