libmono-debugger-libs-cil-dev 0+20131201.3459502-1 (ppc64el binary) in ubuntu focal

 Mono's debugger-libs is a repository of various libraries to interface
 with the soft debugger libraries (and abstract debugger functions so
 other debuggers may be inserted as replacements).
 .
 This package contains the development headers for all debugger-libs
 assemblies.