There seems to have been a period where the package was not maintained in Debian, see https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=866832 for details. However, that seems to have been sorted and arpon 3.0-ng+dfsg1-1 is available in Ubuntu bionic, so it will be part of 18.04.
Thanks for reporting.
There seems to have been a period where the package was not maintained in Debian, see https:/ /bugs.debian. org/cgi- bin/bugreport. cgi?bug= 866832 for details. However, that seems to have been sorted and arpon 3.0-ng+dfsg1-1 is available in Ubuntu bionic, so it will be part of 18.04.
If you need a fix for the bug in previous versions of Ubuntu, please follow the instructions for "Requesting a Backport" at https:/ /wiki.ubuntu. com/UbuntuBackp orts#Requesting _a_Backport.