drgeo-doc binary package in Ubuntu Trusty arm64

 Install this package if you want the on-line help
 for the Dr. Geo software. The on-line help can be used directly
 from Dr. Geo. However you may need to instruct Dr. Geo about
 your preferred browser from the Edit->Preferences menu.
 .
 The documentation comes in Dutch, English, French, Italian & Spanish.
 .
 Dr. Geo is an interactive geometry software.
 More information about Dr. Geo can be found at
 its web site http://www.gnu.org/software/dr_geo/dr_geo.html

Source package