Gary,
It looks like cmake isn’t able to find the necessary files it needs for our OOT modules.
What have you tried so far? Have you searched this issue and tried any of the troubleshooting steps found online?
Here are some hits that look relevant.
https://github.com/daniestevez/gr-satellites/issues/15
and
https://lists.gnu.org/archive/html/discuss-gnuradio/2016-01/msg00174.html
and
https://github.com/daniestevez/gr-satellites/issues/37
Regards,
Andrew