Polar-Diagram-Plugin for OpenCPN
Please use Git for download and don't hit the downloads-link above to create a .zip or tar.zip !!
Clone the git repository to <OPENCPN_SOURCE_TLD>/plugins/polar_pi (the _pi at the end matters!) as follows:
cd OPENCPN_SOURCE_TLD/plugins
OPENCPN_SOURCE_TLD = where you stored the opencpn-source files e.g. ~/home/username/path_to_opencpn-source
open a terminal here and copy/paste this command: git clone git://github.com/konnibe/polar_pi.git polar_pi
Run this commands:
cd ../build
cmake ..
cmake --build . --target polar_pi
sudo make install
that's it.