botch 0.21-5 (amd64 binary) in ubuntu cosmic

 botch is a collection of tools to create and analyze dependency graphs. This
 task is facilitated by a range of individual tools which use the deb822 and
 graphml formats to exchange information with each other.
 .
 The tools installed by this package provide these features:
 .
  - analyze graphs
  - transform Packages and Sources control files
  - create graphs of different types
  - analysis of Packages and Sources control files
  - handling of botch-internal formats
  - dose3 wrappers
  - set operations on Packages or Sources files
  - create build orders
  - conversion of graphs
  - shell scripts connecting the tools for meaningful operations
  - extract regions from graphs