preinst is in libglobus-gass-transfer-doc 8.8-3.
This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 | #!/bin/sh
set -e
dpkg-maintscript-helper symlink_to_dir \
/usr/share/doc/libglobus-gass-transfer-doc \
libglobus-gass-transfer-dev 8.8-2~ \
libglobus-gass-transfer-doc -- "$@"
|