Move (rather than link) the wgrib2 executable and delete build dir (#581

)

Co-authored-by: rdenham <robert.denham@des.qld.gov.au>
Co-authored-by: eitsupi <50911393+eitsupi@users.noreply.github.com>

scripts/install_wgrib2.sh

@@ -32,10 +32,11 @@ cd grib2
 
 ## really someone needs to learn proper packaging conventions, but whatever
 CC=gcc FC=gfortran make
-ln -s /opt/grib2/wgrib2/wgrib2 /usr/local/bin/wgrib2
+mv /opt/grib2/wgrib2/wgrib2 /usr/local/bin/wgrib2
 
 # Clean up
 rm -rf /var/lib/apt/lists/*
+rm -rf /opt/grib2
 
 ## Strip binary installed lybraries from RSPM
 ## https://github.com/rocker-org/rocker-versioned2/issues/340