  done *prior* to configuration::
  
      $ tar xzf proj-X.Y.Z.tar.gz
      $ cd proj-X.Y.Z/data
      $ tar xzf ../../proj-datumgrid-X.Y.tar.gz
      $ cd ..
  
  Finally, configure, make and install PROJ::
  
      $ ./configure
 
</s> remove     $ wget https://download.osgeo.org/proj/proj-datumgrid-X.Y.tar.gz
 </s> add ... and datum shifting files (download ``proj-datumgrid-X.Y.tar.gz`` for
PROJ < 7.x) [#]_::

    $ wget https://download.osgeo.org/proj/proj-data-X.Y.tar.gz </s> remove First, download the PROJ source code and datum shifting files [#]_::
 </s> add First, download the PROJ source code:: </s> remove `PROJ`_                   Cartographic Projections library      Yes (PostgreSQL and SQLite only)  6.x, 5.x, 4.x
 </s> add `PROJ`_                   Cartographic Projections library      Yes (PostgreSQL and SQLite only)  7.x. 6.x, 5.x, 4.x
    $ tar xzf ../../proj-data-X.Y.tar.gz
  done *prior* to configuration::
  
      $ tar xzf proj-X.Y.Z.tar.gz
      $ cd proj-X.Y.Z/data
    $ tar xzf ../../proj-data-X.Y.tar.gz
      $ cd ..
  
  Finally, configure, make and install PROJ::
  
      $ ./configure
keep keep keep keep replace keep keep keep keep keep
 Fixed #32353 -- Confirmed support for PROJ 7.X. 
docs/ref/contrib/gis/install/geolibs.txt