sch-rnd 0.9.3-1 (riscv64 binary) in ubuntu lunar

 sch-rnd is a highly modular schematic capture software with a rich set of
 plugins for communicating with various external design tools and other
 EDA/CAD packages.
 .
 Feature highlights:
   - explicit abstract model
   - back annotation support
   - multiple sheets
 .
 File formats and compatibility:
   - text based, tree structured native file format (lihata)
   - import netlist:
     * geda cschem schematics (v2)
     * lihata cschem schematics (any version)
     * TinyCAD schematics
   - export netlist:
     * lihata cschem schematics (any version)
   - import misc:
     * geda cschem symbol (v1)
     * lihata cschem symbol (any version)
   - export misc:
     * printer (using ps)
     * lihata cschem symbol (any version)