libsolvext0 0.6.30-1build1 (arm64 binary) in ubuntu cosmic

 This dependency solver code in this package is based on two major, but
 independent, blocks:
 .
 1. Using a dictionary approach to store and retrieve package
    and dependency information.
 2. Using satisfiability, a well known and researched topic, for
    resolving package dependencies.
 .
 Search the internet for 'sat solver' to get links to the theory behind it.
 .
 Supported package formats:
   - rpm/rpm5
   - deb
   - Arch Linux
   - haiku
 .
 Supported repository formats:
   - rpmmd (primary, filelists, comps, deltainfo/presto, updateinfo)
   - susetags, suse product formats
   - mandriva/mageia (synthesis, info, files)
   - Arch Linux
   - red carpet helix format
   - haiku
 .
 This package contains the libsolv extension library.