PREUN

/bin/sh

rm /usr/share/octave/packages/NLopt-2.4.2/packinfo/on_uninstall.m 
if [ -e /usr/share/octave/packages/NLopt-2.4.2/packinfo/on_uninstall.m.orig ]; then 
  mv /usr/share/octave/packages/NLopt-2.4.2/packinfo/on_uninstall.m.orig /usr/share/octave/packages/NLopt-2.4.2/packinfo/on_uninstall.m 
  cd /usr/share/octave/packages/NLopt-2.4.2/packinfo 
  octave -H -q --no-window-system --no-site-file --eval "l=pkg('list');on_uninstall(l{cellfun(@(x)strcmp(x.name,'NLopt'),l)});";fi

POSTIN

/bin/sh

octave -H -q --no-window-system --no-site-file --eval "pkg rebuild";

POSTUN

/bin/sh

octave -H -q --no-window-system --no-site-file --eval "pkg rebuild";