POSTIN
/bin/sh
/usr/sbin/update-alternatives --install /usr/bin/gfortran gfortran /usr/bin/gfortran-4.0.1 300400 --slave /usr/bin/f95 f95 /usr/bin/gfortran-4.0.1 [ -e /usr/bin/gfortran ] || /usr/sbin/update-alternatives --auto gfortran
POSTUN
/bin/sh
if [ ! -f /usr/bin/gfortran-4.0.1 ]; then /usr/sbin/update-alternatives --remove gfortran /usr/bin/gfortran-4.0.1 fi