Lintian tag information: unpack-message-for-deb-control (type: error)

Description (from lintian-explain-tags)

Unpacking the contents of the control.tar.gz member of this installable
package produced the listed error.

It probably means something is broken or the package was somehow
constructed in a strange way.

Visibility: error
Show-Always: no
Check: unpack

Affected packages

source	version	binary	tag type	tag	information	count