After some tinkering with the source itself, I patched it on my own system
It seems that the upstream file (install_flash_player_9_linux.tar.gz) has
different md5sum with the one in debian/config and debian/postinst file.
It also has different content, where the previously
Public bug reported:
Binary package hint: flashplugin-nonfree
After fresh installation of Gutsy, I tried to install flash package from
terminal.
However, it always exit with md5sum failure as follow:
[EMAIL PROTECTED]:~# apt-get install flashplugin-nonfree
Reading package lists... Done