Hello,
Thank you in advance for the help...
I am trying to transmit a video wirelessly by using Gnuradio. However, some
of the blocks that I want to use in my study are undefined. But, these
blocks can be reached at older versions of Gnuradio. I followed the
instructions given below web-site. But, I get some errors. I also give the
error screenshot in below figure. Can you help me how to install gnuradio
3.7 version instead of 3.8 version?
Thank you.
Web-site:
https://wiki.gnuradio.org/index.php/InstallingGR#To_install_system_wide
[image: Screenshot from 2020-03-04 16-25-04.png]
