namespace_dir

[yncity]

When I build by using "./waf" directory at ardupilot
The file 'dronecan_dsdlc.py' has a problem of namespace_dir life under script

usage: dronecan_dsdlc.py [-h] [--output OUTPUT] [--build BUILD] [--run-tests]

namespace_dir [namespace_dir ...]

dronecan_dsdlc.py: error: the following arguments are required: namespace_dir

!!! I use ardupilot in Linux at Raspberrypi !!!
How can I fix it?

[Sophoverick]

I was encountering a similar error when i tried to import ardupilot with poor WiFi using techniques discussed here. It had caused this error, the solution was to git clone the usual way with direct git clone https://github.com/ArduPilot/ardupilot.git and git submodule update --init --recursive.