POSTIN

/bin/sh

if [[ -f /usr/share/info/gsl-ref.info.lzma ]];then /sbin/install-info /usr/share/info/gsl-ref.info.lzma --dir=/usr/share/info/dir;fi

POSTUN

/bin/sh

if [ "$1" = "0" ]; then if [[ -f /usr/share/info/gsl-ref.info.lzma ]];then /sbin/install-info /usr/share/info/gsl-ref.info.lzma --dir=/usr/share/info/dir --remove ;fi; fi