For some time I have not been able to get installpkg to display the contents of the slack-desc file in my custom packages. I have read the excellent howto at
www.linuxpackages.net but am still having trouble. I make sure the file has exactly 11 lines, and keep everything within the ruler, I have even copied existing slack-desc files from other packages with no results, even gave the Slack-desc on-line creator a try.